JBL MS-A5001 Service manual

MS-A5001

1 CHANNEL

Digital Signal Processing Amplifier

SERVICE MANUAL

Released 2011

Discontinued XXXX

JBL Consumer Products

8500 Balboa Blvd.

Northridge, CA. 91329 Rev0 8/2011

1

MS-A5001

- CONTENTS -

SPECIFICATIONS ………………………………………..1

PACKAGING…………..……………………………..…....2

CONTROL/INSTALLATION DRAWINGS………………3

CONTROL/INSTALLATION INSTRUCTIONS………....4

NOTE ON SETTINGS AND TESTING…..………………5

CONNECTIONS …..………………………………………6

DISPLAY………………………..………………………….9

EXPLODED VIEW/PARTS LIST…….….….……..……10

AMPLIFIER BLOCK DIAGRAMS………………….……11

P.C.B. DRAWINGS….………………………...…….……13

ELECTRICAL PARTS LIST ..……….….…….…….……23

IC/TRANSISTOR PINOUTS..…………………….….…..28

SCHEMATICS……………..………….…….………..…...72

MS-A5001 Specifications

Output Power: 500W RMS x 1 channels @ 4 ohms; ≤1% THD + N (14.4V supply) 500W RMS x 1 channels @ 2 ohms; ≤1% THD + N Signal-to-noise ratio: 80dBA (reference 1W into 4 ohms)

106dBA (reference rated power into 4 ohms) Total Peak power: 500W Frequency response: 20Hz – 270Hz (–3dB) THD+N 1KHz LPF=22KHz < 1.0 % (rated power @ 4 ohms) Input Impedance 10kΩ (Hi2 = 120) Maximum input signal: 20.0V Maximum sensitivity: 100mV Bass Boost @ 80Hz 10dB DC Offset <50mV Idle Current @ 4 ohms <1.5A Max Current Draw ≤45A Remote Operating Voltage 5-16VDC Turn-on delay time 1 sec Circuit Protection Dimensions: 7-3/16" x 8-1/4" x 2-3/4" 183mm x 210mm x 70mm Fuse: 2 x 40A

JBL continually strives to update and improve existing products, as well as create new ones. The specifications and details in this and related JBL publications are therefore subject to change without notice.

Temp (85±5C), Short circuit, Operating voltage range (9-16V)

15

14

NO PART NUMBER DESCRIPTION QTY

2

MS-A5001

1 57.12.MS-A10040 2 57.12.TINY4R1000

1

11

3 4 241-59.11.MS-A50010

TOP FOAM PACKAGING

BOTTOM FOAM PACKAGING

SNOW BOX-TOP SNOW BOX-BOTTON

PLASTIC BAG

OUTER CARTON

GIFT BOX

1 1 1 1

12

MASTER CARTON

5 240-58.11.MS-A50010 6 7 56.13.TINY1R5000

3

8

9 56.18.TINY1R5001 10 11 272-38.112.TINY2 12

visit www.jbl.com

13 14 65.1.2R520 1 15 65.1.0420 1

CARTON BOX

DESICCANT

SERIAL LABEL

GIFT LABEL

CARTON LABEL

CE LABEL

SETUP CD

OWNER'S MANUAL

CD

MANUAL

PLASTIC BAG

2.5mm ALLEN WRENCH

4.0 mm ALLEN WRENCH

1 1 2 1 1 1 1 1 2

16

13

RCA to bare wire Adapters

16 26.121.112101

6

17

56.15.MSA50010

RCA(BLACK) TACK

LABEL

4

1

2

17

4

7

10

Automotive amplifier DC14.4V 80A FCC ID: TN5MSA5001AS IC: 6132C-MSA5001AS This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Harman consumer,Inc Made in China

MADE IN CHINA

5

9

TINY

2010.06.24

8

MP-10D5-0076

1

2

Input

1

2

1

2

I nput

O

utput

Lo

Hi

Hi2

I nput

L e

3

MS-A5001

1

3

2

4

1

Lo Hi Hi2

1

Input Output

3

2

Level

Input

1

2

6

40 A

2X40A

40 A

5

9

8

10

11

8

1 x 80A

+

-

10

11

4

MS-A5001

1

4

9

5

2

6

3

7

8

10

11

5

MS-A5001

NOTE: Although some typical connections and

®

controls are shown, JBL

MS Series amplifiers

include many features and digital controls not found on conventional car audio amplifiers. Also, the setup (or testing) procedure for MS Series amplifiers is different (more complicated) from that of conventional car audio amplifiers.

Details can be found in the MS-A5001 owner’s manual, which can be downloaded here:

http://www.jbl.com/ENUS/Support/Pages/ProductSelector.aspx

+

-

1 x 80A

1

2

1

2

Input

Output

Lo

Hi

Hi2

Input

L

e

1

2

I

nput

6

MS-A5001

7

MS-A5001

1,2

24dB 24dB

1,2

Hz

1,2

24dB 24dB

1,2

Hz

8

MS-A5001

24dB 24dB

Hz

24dB 24dB

Hz

9

MS-A5001

1

1,2

11 10

1

2

1,2

3

1

6dB 12dB 24dB

4 5

5

kHz

!

6

kHz

7

6dB 12dB 24dB

8

9

2

1

1,2

3

6dB 12dB 24dB

6 7

10

!

6dB

12dB

kHz

4

8

kHz

24dB

11

10

MS-A5001

11

MS-A5001

Main Amp

12

MS-A5001

MS-A1004 / MS-A5001 CAR AMPLIFIER BLOCK DIAGRAM

BATT+

REM

GND

Head Unit

VCAR

Power Supply

REM_IN_ACT

VCC

VCAR

Auto

Sense

OFF

ON

VEE

VBIAS

GND

Power Regulator

(TDA3681)

User Interface Display

VCAR

HEVN

5V

PWREN

DC 12V

GND

Flexible

5V_ON

3P3V_ON

3V

u-Control

PWREN

OCP, OTP

2.4GHz

Wireless

Receive

VEE

VBIAS

WBC

Tramsmit

3.0V Coin Battery

VCC

(Wireless Bass Control)

Input Select

VDIF,+8P5VA,

Lo

Hi1(x10)

Hi2

-8P5VA

Line-Out

I2S

3P3V-ON

(STA-309)

DSP

(AK4382)

I2S

5V-ON 5V-ON

ADC

(AK5384)

DAC

Class-D

(IR6645)

13

MS-A5001

14

MS-A5001

15

MS-A5001

16

MS-A5001

17

MS-A5001

18

MS-A5001

19

MS-A5001

20

MS-A5001

21

MS-A5001

22

MS-A5001

23

MS-A5001

MS-A5001 Electrical Parts List

Part Number Qty

Description

PREAMP/INPUT PCB

Semiconductors

IC-74AHC1G04 SMD IC 74AHC1G04 TSS0P5 INVERTER 1 U24 IC-TL074ID SMD IC TS974,TL074ID QUAD OP-AMP 1 U4 FET-FDV3O1N SMD IC MOSFET_N-CHAN,FDV301N 2 Q8,25 IC-TPS77033 SMD IC TPS7101Q_1,TPS77033 LINEAR REGULATORS 1 VR4 IC-LM224 SMD IC TS974,LM224 so-14 QUAD OP-AMP 2 U10,11 IC-ADTL082ARZ SMD IC TLC082,ADTL082ARZ DUAL OP-AMP 1 U15 IC-TL072ID SMD IC TL072,TL072ID DUAL OP-AMP 1 U5 IC-IRS20957S SMD IC IC-AK4382VTP SMD IC IC-AK5384VTP SMD IC IC-nRF24L01+ SMD IC nRF24l01+QFN-24 RF-transceiver 1 U23 IC-STA309A SMD IC STA309A Multi-channel digital audio processor 1 U17 IC-MC9S08GT16 SMD IC DIODE-BAV99 SMD diode BAV99_SOT23,BAV99 5 D9,18,19,21,24 DIODE-LL4148WS SMD diode 1N4148,1N4148WS SOD-523 5 D2,10,12,15,20 DIODE-LL4148WT SMD diode 1N4148,1N4148WT SOD-323 9 D27,28,31,34,35,36,40,41,46, DIODE-ZMM20 SMD zener diode ZENER, 20V/0.5W,MINI MELFZMM20 1 D1 DIODE-MMSZ4689 SMD diode MMSZ4689 1 D5 DIODE-ZMM9R1 SMD zener diode ZENER, 10V/1W,SOD-106PTZ9.1B 1 D3 TR-BT3906 SMD transistor MMBT3906/SOT_233,MMBT3906 5 Q1,7,11,13,14 TR-BT3904LT1 SMD transistor MMBT3904/SOT_23,MMBT3904 4 Q2,6,27,34 FET-IRF6645TRBF SMD transistor MOSFET_IRF6645,IRF6645TRPBF 8 Q17,18,19,20,21,22,23,24 TR-YKTA1661 SMD transistor SMALL SIGNAL PNP,SOT-89KTA1661Y 1 Q3 IC-TL072ID SMD IC TL072,TL072ID SINGLE OP-AMP 2 U1,2 IC-TDA3681 SMD IC DIODE-MURA120 SMD diode MURA120 4 D37,38,39,42 DIODE-BAV99 SMD diode BAV99,BAV99/SOT 2 D33,45 DIODE-LL4148WS SMD diode 1N4148,1N4148WS SOD-523 1 D13

IRS20957STRPBF SO-16 HIGH/LOW SIDE DRIVER

AK4382VTP (TSSOP-16）DAC, 24-bit 112dB stereo

AK5384VTP （TSSOP-16）ADC, 24-bit 107dB 4-chan

MC9S08GT8ACFBE, (QFP44) 8 BIT 32K FLASH 4K RAM

TDA3681(SOT418-3),MULTIPLE VOLTAGE REGULATOR

2 U18,19 1U9 1U6

1 U22

1 VR2

Reference Designator or Application

Resistors

RES-1002-0805-F SMD Resistor CR0805RESISTORA,10k,1% 2 R195,201 RES-10R0-0805-F SMD Resistor CR0805RESISTORA,10 ohm,1% 2 R212,214 RES-1R00-0805-F SMD Resistor CR0805RESISTORA,1 ohm,1% 2 R219,222 RES-3002-0805-F SMD Resistor CR0805RESISTORA,30k,1% 2 R180,182 RES-4120-0805-F SMD Resistor CR0805RESISTORA,412,1% 2 R133,153 RES-5101-0805-F SMD Resistor CR0805RESISTORA,5.1k,1% 4 R186,192,203,204 RES-1001-0603-F SMD Resistor CR0603RA, 1k,1% 11 R44,46,52,54,,147,149,190,191,193,194,263 RES-1002-0603-F SMD Resistor CR0603RA, 10k 1% 13 R26,32,37,50,55,56,62,85,142,255,271,280, 281 RES-1003-0603-F SMD Resistor CR0603RA, 100k,1% 8 R4,75,111,124,130,138,167,369 RES-100-0603-F SMD Resistor CR0603RB, 10,1% 10 R2,67,76,250,252,253,264,273,277,311 RES-1101-0603-F SMD Resistor CR0603RE, 1.1k,1% 2 R154,267 RES-1203-0603-F SMD Resistor CR0603RA, 120k,1% 2 R90,112 RES-000-0603-F SMD Resistor CR0603RA, 0ohm ,1% 4 R19,20,23,24 RES-1502-0603-F SMD Resistor CR0603RE, 15k,1% 1 R283 RES-2002-0603-F SMD Resistor CR0603RA, 20k,1% 3 R121,125,237 RES-1003-0603-F SMD Resistor RES SMD 100KF 1/10W 0603 3 R3,110,131 RES-2201-0603-F SMD Resistor CR0603RE, 2.2k,1% 4 R35,41,64,72 RES-2202-0603-F SMD Resistor CR0603RE , 22k,1% 2 R144,266 RES-2263-0603-F SMD Resistor CR0603RA, 226k,1% 2 R107,115 RES-2804-0603-F SMD Resistor CR0603RA, 2.8M,1% 1 R78 RES-3003-0603-F SMD Resistor CR0603RA, 300k,1% 2 R74,320 RES-3301-0603-F SMD Resistor CR0603RA, 3.3k,1% 2 R140,168 RES-3321-0603-F SMD Resistor CR0603RE, 3.32k,1% 2 R211,213 RES-33R0-0603-F SMD Resistor CR0603RB, 33ohm,1% 4 R256,276,289,361 RES-2200-0603-F SMD Resistor CR0603RB, 220ohm,1% 2 VA2,3 RES-3300-0603-F SMD Resistor CR0603RB, 330F 1% 4 R357,358,359,360 RES-3902-0603-F SMD Resistor CR0603RA, 39k,1% 2 R82,99 RES-4022-0603-F SMD Resistor CR0603RA, 40.2k,1% 2 R134,135 RES-4023-0603-F SMD Resistor CR0603RA, 402k,1% 1 R84 RES-4301-0603-F SMD Resistor CR0603RA, 4.3k,1% 3 R34,65,261 RES-4700-0603-F SMD Resistor CR0603RB, 470,1% 3 R160,162,236

24

MS-A5001

Part Number Qty

Description

PREAMP/INPUT PCB

RES-4701-0603-F SMD Resistor CR0603RA, 4.7k,1% 13 R5,6,11,13,42,66,86,91,143,150,159,161,268 RES-4532-0603-F SMD Resistor CR0603RA, 45.3k,1% 4 R17,18 ,21,22, RES-4751-0603-F SMD Resistor CR0603RA, 4.75k,1% 2 R217,220 RES-4753-0603-F SMD Resistor CR0603RA, 475k,1% 6 R73,83,102,106,108,114 RES-47R0-0603-F SMD Resistor CR0603RE, 47,1% 2 R179,181 RES-4871-0603-F SMD Resistor CR0603RA, 4.87k,1% 1 R103 RES-5621-0603-F SMD Resistor CR0603RE, 5.62k,1% 2 R218,221 RES-6201-0603-F SMD Resistor CR0603RA, 6.2k,1% 2 R258,282 RES-6202-0603-F SMD Resistor CR0603RA, 62k,1% 2 R96,118 RES-7871-0603-F SMD Resistor CR0603RA, 7.87k,1% 3 R123 ,207,208 RES-8450-0603-F SMD Resistor CR0603RA, 845,1% 1 R109 RES-2700-2512-F SMD Resistor RES SMD 270F 1W 2512 1 R352 RES-4990-2512-F SMD Resistor MOR,1WJ 499 OHM 1 R1 RES-2002-1206-F SMD Resistor CR1206RESISTORA,20k,1% 2 R174,175 RES-5R0-3W-F SMD Resistor CR2512RESISTORA,5ohm 3w,1% 2 R241,242 RES-1004-0402-F SMD Resistor CR0402RA, 1.00M,1% 1 R239 RES-000-0402-F SMD Resistor CR0402RA, 0ohm,1% 1 C21 RES-2202-0402-F SMD Resistor CR0402RA, 22.0k 1% 1 R240 RES-000-0603-F SMD Resistor RES SMD 0R0 1/10W 0603 1 L10 RES-4872-0603-F SMD Resistor CR0603RESISTORA,48.7k,1% 1 R173 RES-10R0-0805-F SMD Resistor CR0805RESISTORA,10 ohm,1% 4 R284,290,291,292 RES-2002-0603-F SMD Resistor CR0603RB, 20K,1% 1 R288 RES-100-0603-F SMD Resistor CR0603RB, 10,1% 2 R274,279 RES-1001-0603-F SMD Resistor CR0603RB, 1k,1% 2 R342,345 RES-1131-0603-F SMD Resistor CR0603RB, 1.13k,1% 2 R341,344 RES-1002-0603-F SMD Resistor CR0603RB, 10k,1% 2 R278,287 RES-3601-0603-F SMD Resistor RES-4701-0603-F SMD Resistor CR0603RA, 4.7k,1% 4 R332,333,334,335 RES-1003-0603-F SMD Resistor CR0603RE, 100k,1% 4 R295,296,297,303 RES-1003-0603-F SMD Resistor RES SMD 100KF 1/10W 0603 1 R362 RES-5111-0603-F SMD Resistor RES SMD 5.11KF 1/10W 0603 1 R235 RES-3003-0603-F SMD Resistor CR0603RE, 300k,1% 2 R245,246 RES-3401-0603-F SMD Resistor CR0603RE, 3.40k,1% 1 R269 RES-7502-0603-F SMD Resistor CR0603RE, 75k,1% 2 R298,304 RES-9531-0603-F SMD Resistor CR0603RE, 9.53k,1% 1 R178 RES-2200-0603-F SMD Resistor CR0603RB, 220ohm,1% 1 VA1 RES-1R00-1210 SMD Resistor RESISTORA,1 ohm 1210 1/3 W,1% 2 R231,232 RES-ESDA-0603 SMD static Resistor 0603ESDASURGX,0603ESDA 4 SX3,4,9,10

RES，SMD 3.6KF 1/10W 0603

2 R25,47

Reference Designator or Application

Capacitors

CAP0501R0-0402 SMD Capacitor CC0402CD, 1.0pF/50V,+/-0.1pF 1 C161 CAP0501R5-0402 SMD Capacitor CC0402CD, 1.5pF/50V,+/-0.1pF 1 C159 CAP0164R7-0402 SMD Capacitor CC0402CD, 4.7pF,+/-0.25pF 1 C158 CAP050222-0402 SMD Capacitor CC0402CD, 2200pF,10% 1 C157 CAP050270-0402 SMD Capacitor CC0402CD, 27pF,2% 2 C152,160 CAP050102-0603 SMD Capacitor CC0603CA, 1000pF,10% 7 C52,80,81,106,107,154,220 CAP050470-0603 SMD Capacitor CC0603CB, 47pF,10% 14 C7,11,15,16,30,33,44,49,79,85,92,114,129, 131 CAP016333-0402 SMD Capacitor CC0402CD, 0.033uF,16V10% 1 C153 CAP050103-0603 SMD Capacitor CC0603CD, 0.01uF,10% 1 C155

CAP050104-0603 SMD Capacitor CC0603CE, 0.1uF,10% 27

CAP050105-1206 SMD Capacitor CC1206CE, 1uF cer,10% 6 C40,41,171,176,192,201 CAP050224-1206 SMD Capacitor CC1206CB, 0.22uF/1206,5% 10 C8,14,19,29,37,42,94,185,190,198 CAP050225-0805 SMD Capacitor CC0805CA, 2.2uF cer,10% 9 C13,34,35,65,73,74,76,141,142 CAP050472-0603 SMD Capacitor CC0603CE, 4700pF,10% 2 C90,102 CAP050152-0603 SMD Capacitor CC0603CE, 1500pF,10% 2 C265,266 CAP025106-1206 SMD Capacitor CC1206CA, 10uF cer,-20%_+80% 11 C57,61,77,91,130,132,137,138,146,178,187 CAP050102-0805 SMD Capacitor SMD"0805"50V10%102 Pf 4 C274,275,276,277 CAP0316100-4 SMD EL Capacitor SMTCAN_SIZE-BC_ELECTB,10uF/16V,20% 11 C5,9,10,17,24,25,31,53,248,258,259 CAP0316221-6.3 SMD EL Capacitor 220UF/16V 6.3 20% 1 C1 CAP1025100-B SMD Ta EL Capacitor 10uf/25V “B” type 1 C39 CAP10251R0-A SMD Ta EL Capacitor 1uf/25v “A” type 1 C56 CAP1016101-D SMD Ta EL Capacitor 100uf/16V “D” type 2 C38,72 CAP1016100-A SMD Ta EL Capacitor 10uf/16V “A” type 1 C55 CAP0316220-4 SMD EL Capacitor SMTCAN_SIZE-BC_ELECTB,22uF/16V,20% 1 C110 CAP0335100-5 SMD EL Capacitor SMTCAN_SIZE-BC_ELECTB,10uF/35V,20% 2 C88,101

C6,12,46,47,66,70,120,121,125,126,180,182,183,188,193,19 6,197,206,207,210,214,233, 262,270,271,272,273

25

MS-A5001

Part Number Qty

Description

PREAMP/INPUT PCB

Reference Designator or Application

CAP036R3330-6.3 SMD EL Capacitor CAP0335330-5 SMD EL Capacitor CAP0350221-8 SMD EL Capacitor CAP0616330-5 SMD NP EL Capacitor CAPACITOR_NON-POL,33uF 16V Bipolar,20% 3 C89,103,162 CAP050221-0603 SMD Capacitor CC0603CA, 220pF,10% 1 C99 CAP050470-0603 SMD Capacitor CAP, SM 47PF 50V 5%NPO 0603 2 C184,189 CAP050102-0603 SMD Capacitor CAP, SM 102PF 50V 5%NPO 0603 4 C50,51,54,58 CAP050104-0603 SMD Capacitor CC1210CA, 0.1uF 100v,10% 7 C2,3,69,172,230,231,232 CAP050104-0805 SMD Capacitor CAP, SM 0.1UF 100V 10%NPO 0805 8 C147,148,224,225,226,227,228,229 CAP050104-0603 SMD Capacitor CC0603CE, 0.1uF,10% 11 C200,203,204,205,208,209,211,213,215,216,217 CAP050105-1206 SMD Capacitor CC1206CE, 1uF cer,10% 1 C212 CAP050122-0603 SMD Capacitor CC0603CE, 1200pF,10% 1 C194 CAP025106-1206 SMD Capacitor CAP, SM 10UF cer -20%+80% 25V 1206 5 C36,45,59,60,98 CAP050225-0805 SMD Capacitor CC0805CA, 2.2uF cer,10% 1 C199 CAP250104-M cassette Capacitor 0.1uf 250V CBB21B 2 C164,166 CAP250474-M cassette Capacitor 0.47uf 250V CBB21B 2 C163,165

Miscellaneous

CORE-1R0-0603 SMD Inductor 1nH 0603 +/-0.1nH 3 L3 L12 ,L13 CORE-2R7-0402 SMD Inductor 2.7nH 0402 +/-0.1nH 1 L5 CORE-3R9-0402 SMD Inductor 3.9nH 0402 +/-0.1nH 1 L7 CORE-8R2-0402 SMD Inductor CL0402INDUCTOR,8.2nH,5% 1 L6 CORE-220M Inductor 22UH 7G17B-220M 2 L8,9 CNCTR-24-1R0 24P neilsbed CNCTR, FPC/FFC 24P 1MM VER PCB horizontal 1 J3 RET- 120-F thermistor PTC,Vishay 2381 660 56393 2 RT3,4 CY-SMT-12.288M SMD crystal oscillator CY-SMT-16M SMD crystal oscillator CRYSTAL_0,16MHz 15pF 1 Y2 CORE-DS80-0603 SMD magnetic ring CL0603FERRITE_BEAD,600ohm @ 100mhz 2 FB1,2 W-5-100MM 5P harness neilsbed using harness of 26AWG 100MM 1 J8 RET- 50K-105 thermistor+wire FTD5-350 50K length：105 1 RT9 CNCTR-06-2R0 6P neilsbed CON6A 6P 2*3P 1 J2 5-C50K-90 potentiometer RCA JACK*4 RCA connector RCA JACK*4 1 J5 3PSK-43D01K switch CONRA-07-200 7P neilsbed CONRA-07-200 1 CON6

SMTCAN_SIZE-BC_ELECTB,33UF/6.3V,￠5 20% SMTCAN_SIZE-BC_ELECTB,33UF/35V,￠5 20%

EMZA500ADA221MJA0GC_ELECTB,220uF/50V,20%

(12.288MHz ) OSC 12.288MHZ /15PF 50PPM 3.3V SMD 7050

ALPS_RK09L12B0A31POT_DUAL,50k DUAL POT LEVEL

SK43D03SW_4P3T_(EG4319),SW 4P3T (EG4319) LO-HI-HI2

1 C32 1C4 4 C124,144,151,156

1 OSC1

1 RV2

1 SW3

POWER PCB

Semiconductors

IC-TL494 SMD IC PWM IC,SO-16TL494CD 1 U701 IC-KIA7812 SMD IC KIA7812 POSITIVE 12V REGULATOR 1 U702 DIODE-ZMM15 SMD diode ZENER, 15V/500mW,MINI MELFZMM15 1 D703 DIODE-LL4148WT SMD diode 1N4148WT,1N4148WT 2 D704 D705 DIODE-LL4937 SMD diode 1N4148WT,LL4937 1 D709 DIODE-SMCJ24A SMD diode DIODE-LL4004 SMD diode RECTIFIER,1A, LL4004G 1 D1 TR-KDS184 SMD diode EPITAXIAL PLANAR NPN "SOT-23",KDS184 1 D702 TR-GRKRC102 SMD transistor KRC102S SOT-23 1 Q706 TR-BT3904LT1 SMD transistor MMBT3904 SOT-23 3 Q4,5,701 TR-BT3906 SMD transistor MMBT3906/SOT_233,MMBT3906 2 Q708,711 TR-YKTA1661 SMD transistor SMALL SIGNAL PNP "SOT-89",KTA1661Y 1 Q703 TR-FRF1620D diode FAST RECOVERY FRF1620D 2 D706, D707 TR-A60 diode RECTIFIER6A06 1 D701 FET-IRF3205 MOSFET MOSFET_IRFB4227,IRF3205 6 Q702 Q707 Q709 Q710 Q712 Q713

Resistors

RES-4701-0603-F SMD Resistor CR0603RA, 4.7k 1% 1 R10 RES-1002-0603-F SMD Resistor CR0603RA, 10k 1% 2 R9,12 RES-000-0805-F SMD Resistor SMD-0805 RESISTOR,0F 1 R703 RES-10R0-0805-F SMD Resistor SMD-0805 RESISTOR,10F 1 R707 RES-1002-0805-F SMD Resistor SMD-0805 RESISTOR,10KF 1 R727 RES-1502-0805-F SMD Resistor SMD-0805 RESISTOR,15KF 2 RES-1001-0805-F SMD Resistor SMD-0805 RESISTOR,1KF 2 R729 R730 RES-2202-0805-F SMD Resistor SMD-0805 RESISTOR,22KF 3 R709 R711 R712

ZD，SMC J24A DO-214AB

1 D708

R705，R710

26

MS-A5001

Part Number Qty

Description

POWER PCB

RES-3302-0805-F SMD Resistor SMD"0805" 1/8W 33KF 1 R713 RES-2004-0805-F SMD Resistor SMD-0805 RESISTOR,2MF 1 R708 RES-4701-0805-F SMD Resistor SMD-0805 RESISTOR,4.7KF 2 R702 R728 RES-4702-0805-F SMD Resistor SMD-0805 RESISTOR,47KF 2 R714 R715 RES-6800-0805-F SMD Resistor SMD-0805 RESISTOR,680F 1 R706 RES-101-1206-J SMD Resistor SMD-1206 RESISTOR,100J 6 R718 R719 R720 721 R724 R725 RES-471-1206-J SMD Resistor SMD-1206 RESISTOR,470J 2 R716 R722 RES-102-1206-J SMD Resistor SMD-1206 RESISTOR,1KJ 2 R717 R723 RES-3301-0805-F SMD Resistor SMD-0805 RESISTOR,3.3KF 1 R731 RES-ESDA-0603 SMD static Resistor SURGX,0603ESDA 1 SX701 RES101-2W Resistor MOR,2WJ 100 OHM 1 R726

Capacitors

CAP050105-0805 SMD Capacitor CAPACITOR,105P 2 C707,C735 CAP050102-0805 SMD Capacitor CAPACITOR,1NF 2 C733 C734 CAP050104-0805 SMD Capacitor CAPACITOR,100NF 7 C702 C709 C711 C721 C722 C726 C728 CAP050104-1206 SMD Capacitor 0.1UF 104 50V ±5% 1206 1 C724 CAP0316100-4 SMD EL Capacitor ELECTROLYTIC"MVG" 5%, 4 10/16V 1 C705 CAP0316101-6.3 SMD EL Capacitor ELECTROLYTIC"MVG" 5%, 6.3 100/16V 1 C701 CAP0316470-5 SMD EL Capacitor ELECTROLYTIC"MVG" 5%,5 47/16V 3 C708 C725 C727 CAP100102-M cassette Capacitor BOX 100V 5%102J 1 C706 CAP400222-M cassette Capacitor BOX 400V 5%222K 1 C714 CAP025471-E electrolytic Capacitor EC,470uF/25V 5 C710,C723, C729,C730,C731 CAP050102-E electrolytic Capacitor 1000/50V SHL/MHC 16*20 4 C715,716,718,720 CAP050681-E electrolytic Capacitor 680/50V MHC/WL 13*20 4 C713,717,719,732 CAP025182-E electrolytic Capacitor EC,1800uF/25V（20*16） 2 C703 C712

Reference Designator or Application

Miscellaneous

W-7-90MM 7P harness harness16AWG 90MM 1 TB703 CORECL-1700B Inductor IRON CORECL-1700B 1 L702 CONRA-07-200 7P neilsbed CONRA-07-200 1 TB703 20PWF-08031 fuse socket FUSERA,BXS2-09 2 FH701

24.11.004023 fuse 40A LITE 2 FH1 CORECL-310A Inductor CL-310 1 L701 CNCTR-5-2R5 5P neilsbed 5P pin P=2.5mm 1 CON5 RET- 50K-F thermistor FTD5-350 50K 1 TH701 RET- 49K-F thermistor DIODE TYPE, 49KOHM +/-3%KCD493H399G 1 TH702 CORE-MSA5001 transformer ZF43813 5T(1.2x5):14T(1.5x1) +8T(1.0x1) 1 T1 TER-JSZ4-80 4P connector JSZ4-80 1 TB702 TER-JSZ3-79 3Pconnector JSZ3-79 1 TB701 SCR-M3*6 MI screw BMB PH M3*6 MI-P 4 P1 P2 2PCS AA-PPRC0 relay SWITCH, RELAY DPST 5A 12V 1 K1 FIBER7-200 paper pad 200MM*7 *0.4 0.3 Q707,712,713 FIBER6-200 paper pad 200MM*6 *0.3 0.4 Q702,709,710,D706,707

DISPLAY PCB

Semiconductors

IC-74HCT SMD IC 74HCT238/SO SO16 3-to-8 decode-demultiplxr 1 U502 IC-MIC2982YWM SMD IC MIC2982YWM SSOP-20 Driver Array 1 U503 IC-A6276ELW SMD IC TR-FTZ506E SMD diode FTZ506E 1 DP501 IC-BA50D SMD IC BA50DD0WHFP HRP5 REGULATOR 1 Q1 LED-LTG-0732M LED

A6276ELW SSOP-20（24）16-BIT SERIAL-INPUT LED DRIVER

MTINYAMP_LED_DISPLAY,LTG-0732M LED Display

1 U501

1 LED501

Resistors

RES-2700-0805-F SMD Resistor RES SMD 270F 1/8W 0805 1 R501 RES-4302-0603-F SMD Resistor CR0603RB, 43KF,1% 4 R503 R504 R507 R508 RES-6202-0603-F SMD Resistor CR0603RB, 62KF,1% 4 R502 R505 R511 R512 RES220-2W carbon film Resistor

RES，CF 22R OHM 2W ±5%

1R3

27

MS-A5001

Part Number Qty

Description

DISPLAY PCB

Capacitors

CAP050104-0603 SMD Capacitor CAP, SM 104PF 50V 10% 0603 2 C502 C503 CAP050104-0805 SMD Capacitor SMD"0805" 50V 10% 104P 2 C1,3 CAP0310102-10 SMD EL Capacitor CAP0325220-4 SMD EL Capacitor ELECTROLYTIC"CHIP""SC/MV"5PHI22uF/25V 1 C2

Miscellaneous

ELECTROLYTIC"MVG/SC" 20%, 10Φ1000uF/10V 1C6

Reference Designator or Application

20F7-12C12P encoder

29.142.04R30 switch 0.5A handle length is 1MM 2 SW501 SW502 CNCTR-24-1R0 24P neilsbed CNCTR, FPC/FFC 24P 1MM VER PCB horizontal 1 J501

32.13.0563R005271 screw STT2 BH, 3x5 NI washer 1

31.11.0513R00610 screw SMB M3x6 NI-P 3 HEA-AL 6063 heatsink

ALP5 ENCODER （EC12E1220406）EC1201H-20F7-12C12

（AL 6063,16.0mm×101mm×23mm）

1 ENC501

1

MECHANICAL/MISCELLANEOUS

41.1.TINY1R50070 upper cover AL/ADC12 1 Silver Paint

42.1.TINY1R50070 bottom cover AL/ADC12 1 Black Sanding Paint/silk

35.1.TINY4R10030 power supply knob Silver Plated ABS 1 Silver Plated

35.1.TINY4R100300 volume button Silver Plated ABS 2 Silver Plated

50.12.TINY4R10010 knob bracket ABS 1 Polishing

43.11.TINY4R1000 acryl Acryl GRAY 1

50.13.TINY4R10010 copper column BSBM 5.0 4

53.14.045001500371 heatsink SPCC3.0,L=45mm 1

53.14.069001500371 heatsink SPCC3.0,L=69mm 1

48.171.0180090020 nowoven cloth FELT 18.0x9.0x2t 1

48.142.035023R201 silicone film 35mm 23mm 0.2mm 1 USED ON HEATSINK

48.142.070018R202 silicone film HF300P,70mm×18mm×0.2mm 1

48.142.045020R202 silicone film HF300P,45mm×20mm×0.2mm 1

32.13.0563R005271 screw STT2 BH, 3x5 NI washer 1

33.14.0200200061 plasticene 20X20X6 GAP PAD 1500 1 7812 underside

24.11.004023 fuse 40A LITE 2 FH1

48.152.0320320R50 paper pad 32mm 32mm 0.5mm 1 C18,20,21

48.152.1541130R50 paper pad single glued 1 shield cover

48.152.1541130R52 paper pad flexible paper 0.5T,single glued 1 shield cover

50.12.SW30012 spacer 1 between screw and heatsink

31.11.0213R01400 screw SMP 3x14 BK 1 fix small heatsink

18.1240.0006050 24P harness soft harness 24P 60MM 1 J3-LED PCB J501

31.11.0913R00610 screw DF SERIES , M3x6 NI-P 4 DF SERIES USED ON LED PCB AND TOP COVER

31.13.0963R00610 screw DF SERIES , M3x6 NI-P 6 DF SERIES USED ON LED PCB AND KNOB

31.11.0513R00610 screw SMB M3x6 NI-P 10

31.13.0563R01000 screw STT2 BH, 3x10 BLACK 2 RCA JACK

31.11.0514R02000 screw SMB M4*20 BLACK 4

31.11.0564R01411 screw SMB M4x14 NI-P LOCK HEAD 4

31.11.0413R01210 screw SCREW, M3X12 90CS FLAT PHIL 2

53.12.0210016R100

34.19.0030030054 AL column H5 L=3 diameter of the hole is 3 2

54.11.1080 bunch 80mm 2

63.15.TINY4R10010 shield cover Tinplate 0.2T 1

piezo ceramic heatsink 21*16*0.1t(MM) 1 for VR2

28

MS-A5001

Philips Semiconductors Product speciﬁcation

Multiple voltage regulator with switch and ignition buffer

FEATURES General

• Extremely low noise behaviour and good stability with very small output capacitors

• Second supply pin for regulators 3 and 4 to reduce power dissipation (e.g. via a DC-to-DC converter)

• Three VP-state controlled regulators (regulators 1, 3 and 4) and a power switch

• Regulator 2, resetand ignitionbuffer operationalduring load dump and thermal shutdown

• Combined control pin for switching regulators 1 and 3

• Separate control pins for switching regulator 4 and the

power switch

• Supply voltage range from −18 to +50 V

• Low quiescent current in standby mode (when

regulators 1, 3 and 4 andpower switchare switchedoff and ignition input is low)

• Hold outputfor low VP(regulators 1, 3 and 4 andpower switch off)

• Hold output when one of regulators 1 and 3 and/or 4 is out of regulation

• Hold output for foldback mode of power switch and regulators 1, 3 and 4

• Hold output for load dump and temperature protection

• Reset (push-pull output stage) for regulator 2 and hold

output (open-collector output)

• Adjustable reset delay time

• High supply voltage ripple rejection

• Backup capacitor for regulator 2

• One independent ignition buffer (active HIGH).

Protections

• Reverse polarity safe (down to −18 V without high reverse current)

• Able to withstand voltages up to 18 V at the outputs (supply line may be short-circuited)

• ESD protection on all pins

• Thermal protections

• Load dump protection

• Foldback current limit protection for regulators 1, 2, 3

• Delayed second current limit protection for the power

• The regulator outputs and the power switch are

GENERAL DESCRIPTION

The TDA3681is a multiple output voltageregulator with a power switch andanignition buffer. Itis intended foruse in car radioswith orwithout amicrocontroller. The TDA3681 contains the following:

• Four fixed voltage regulators with a foldback current

• Regulators 3 and 4 have a second supply pin that can

• A power switch with protection, operated by a control

• Reset and hold outputs that can be used to interface

• Both supply pins can withstand load dump pulses and

• Regulator 2, which is in regulation at a backup voltage

• A provisionforthe use ofa reserve supplycapacitorthat

• An ignition input Schmitt trigger with push-pull output

TDA3681

and 4

switch (at short-circuit)

DC short-circuit safe to ground and supply (VP).

protection (regulators 1, 2, 3 and 4). Regulator2, which is intended to supply a microcontroller, also operates during load dump and thermal shutdown

be connected to a lower supply voltage (>6.5 V) to reduce the power dissipation

input

with themicrocontroller; the reset signal canbe used to call up the microcontroller

negative supply voltages

above 6.5 V

will hold enough energy for regulator 2 (5 V continuous) to allow a microcontroller to prepare for loss of voltage

stage.

ORDERING INFORMATION

TYPE

NUMBER

TDA3681J DBS17P plastic DIL-bent-SIL power package; 17 leads (lead length 7.7 mm) SOT243-3 TDA3681JR DBS17P plastic DIL-bent-SIL (special bent) power package; 17 leads

TDA3681TH HSOP20 plastic, heatsink small outline package; 20 leads; low stand-off height SOT418-2

NAME DESCRIPTION VERSION

(lead length 12mm)

PACKAGE

SOT475-1

29

MS-A5001

Philips Semiconductors Product speciﬁcation

Multiple voltage regulator with switch and ignition buffer

handbook, full pagewidth

V

P1

ENSW

V

EN4

HEATTAB

n.c. n.c.

P2

(14.4 V)

14

8

20

6

11 15 18

POWER SWITCH

&

BACKUP SWITCH

BACKUP CONTROL

&

TEMPERATURE

LOAD DUMP

PROTECTION

REGULATOR 2

REGULATOR 4

REGULATOR 3

16

13

12

1

19

(14 V/ 3 A)

(14 V/ 100 mA)

(5 V/ 300 mA)

(3.3 V/ 1 A)

(5 V/ 1400 mA)

TDA3681

SW

BU

REG2

REG4

REG3

EN1/3

C

RES

IGN

TDA3681TH

(8.5 V/ 600 mA)

7

&

OR

5

IN

2

IGNITION BUFFER

REGULATOR 1

+

&

10

GND

17

MGU353

REG1

9

4

3

HOLD

RES

IGN

OUT

Fig.2 Block diagram of TDA3681TH.

30

MS-A5001

Philips Semiconductors Product speciﬁcation

Multiple voltage regulator with switch and ignition buffer

Pin description of TDA3681TH

SYMBOL PIN DESCRIPTION

REG4 1 regulator 4 output IGN

IN

IGN

OUT

RES 4 reset output (active LOW) C

RES

EN4 6 enable input for regulator 4 EN1/3 7 enable input for regulators 1 and 3 ENSW 8 enable input for power switch HOLD 9 hold output (active LOW) GND 10 ground HEATTAB 11 heat tab connection; note 1 REG2 12 regulator 2 output BU 13 backup switch output V

P1

n.c. 15 not connected SW 16 power switch output REG1 17 regulator 1 output n.c. 18 not connected REG3 19 regulator 3 output V

P2

2 ignition input 3 ignition output (active HIGH)

5 reset delay capacitor

14 supply voltage

20 second supply voltage

handbook, halfpage

HEATTAB

Fig.4 Pin configuration for TDA3681TH.

V

P2

REG3

n.c.

REG1

SW n.c.

V

P1

BU

REG2

20 19 18 17 16

TDA3681TH

15 14 13 12 11

MGU329

TDA3681

1

REG4

2

IGN

IN

3

IGN

OUT

RES

4

C

5

RES

EN4

6

EN1/3

7

ENSW

8

HOLD

9

GND

10

Note

1. The pin is used for final test purposes. In the

application it should be connected directly to ground.

31

MS-A5001

MC9S08GT16A/GT8A Features

8-Bit HCS08 Central Processor Unit (CPU)

• 40-MHz HCS08 CPU

• HC08 instruction set with added BGND instruction

• Support for up to 32 interrupt/reset sources

Memory Options

• FLASH read/program/erase down to 1.8 V

• Up to 16K FLASH; up to 2K RAM

Power-Saving Modes

• Three very low power stop modes

• Reduced power wait mode

• Very low power real time interrupt for use in run, wait, and stop

Clock Source Options

• Clock sources to internal hardware frequency locked-loop (FLL): internal, external, crystal, or resonator

• Internal clock with ±0.2% trimming resolution and ±0.5% deviation across voltage or across temperature

System Protection

• Software selectable pullups on ports when used as input

• Internal pullup on RESET and IRQ pin to reduce customer system cost

• Up to 38 general-purpose input/output (I/O) pins, plus one output-only pin, depending on package selection

Development Support

• Background debugging system

• Breakpoint capability to allow single breakpoint setting during in-circuit debugging (plus two more breakpoints in on-chip debug module)

• On-chip, in-circuit emulation (ICE) debug module with real-time bus capture. On-chip ICE debug module containing two comparators andnine trigger modes. Eight deep FIFO for storing change-of-ﬂow addresses and event-only data.

• Single-wire background debug interface

Package Options

• 48-pin QFN

• 44-pin QFP

• 42-pin PSDIP

• 32-pin QFN

• Optional watchdog computer operating properly (COP) reset

• Low-voltage detection with reset or interrupt

• Illegal opcode detection with reset

• Illegal address detection with reset

• FLASH block protect and security

Peripherals

• ATD — 8-channel, 10-bit analog-to-digital converter

• SCI — Two serial communications interface modules

• SPI — Serial peripheral interface module

• IIC — Inter-integrated circuit bus module

• Timer —One 3-channel timer PWM module (TPM) plus one 2-channel TPM

• KBI — 8-pin keyboard interrupt module

Input/Output

• 8 high-current pins (20 mA each)

32

MS-A5001

Device Overview

REFH

REFL

SSAD

DDAD

V

RESET

NOTE 4

IRQ

NOTES 2, 3

HCS08 CORE

CPU

HCS08 SYSTEM CONTROL

RESETS AND INTERRUPTS

MODES OF OPERATION

POWER MANAGEMENT

RTI

IRQ LVD

BDC

COP

BKGD

8-BIT KEYBOARD INTERRUPT (KBI)

10-BIT

ANALOG-TO-DIGITAL

CONVERTER (ATD)

INTER-IC (IIC)

SERIAL COMMUNICATIONS

INTERFACE (SCI2)

8

SCL

SDA

RXD2

TXD2

PORT A

PORT B

4

PORT C

PTA7/KBIP7– PTA4/KBIP4

PTA3/KBIP3– PTA0/KBIP0

PTB7/ADP7– PTB4/ADP4

PTB3/ADP3– PTB0/ADP0

PTC7 PTC6 PTC5 PTC4 PTC3/SCL PTC2/SDA

PTC1/RxD2 PTC0/TxD2

NOTE 6

NOTE 5

USER FLASH

(GT16A = 16,384 BYTES)

(GT8A = 8192 BYTES)

USER RAM

(GT16A = 2048 BYTES)

(GT8A = 1024 BYTES)

ON-CHIP ICE

DEBUG

MODULE (DBG)

INTERNAL CLOCK

GENERATOR (ICG)

LOW-POWER OSCILLATOR

V

DD

V

SS

V

SS

VOLTAGE

REGULATOR

2-CHANNEL TIMER/PWM

(TPM2)

3-CHANNEL TIMER/PWM

(TPM1)

SERIAL PERIPHERAL

INTERFACE (SPI)

SERIAL COMMUNICATIONS

INTERFACE (SCI1)

EXTAL

XTAL

BKGD

= Pins not available in 44-, 42-, or 32-pin packages = Pins not available in 42- or 32-pin packages = Pins not available in 32-pin packages

CH1 CH0

CH0

CH1 CH2

SPSCK

MOSI MISO

SS

RXD1 TXD1

PORT D

PORT E

PORT G

PTD4/TPM2CH1 PTD3/TPM2CLK/TPM2CH0

PTD2/TPM1CH2 PTD1/TPM1CH1 PTD0/TPM1CLK/TPM1CH0

PTE5/SPSCK PTE4/MOSI PTE3/MISO PTE2/SS

PTE1/RxD1 PTE0/TxD1

PTG3 PTG2/EXTAL PTG1/XTAL PTG0/BKGD/MS

NOTES:

1. Port pins are software configurable with pullup device if input port.

2. Pin contains pullup/pulldown device if IRQ enabled (IRQPE = 1).

3. IRQ does not have a clamp diode to V

4. Pin contains integrated pullup device.

. IRQ should not be driven above VDD.

DD

5. High current drive

6. Pins PTA[7:4] contain both pullup and pulldown devices. Pulldown available when KBI enabled (KBIPn = 1).

Figure 1-1. MC9S08GT16A/GT8A Block Diagram

33

MS-A5001

Device Overview

Table 1-2 lists the functional versions of the on-chip modules.

Table 1-2. Block Versions

Module Version

Analog-to-Digital Converter (ATD) 3

Internal Clock Generator (ICG) 4

Inter-Integrated Circuit (IIC) 1

Keyboard Interrupt (KBI) 1

Serial Communications Interface (SCI) 1

Serial Peripheral Interface (SPI) 3

Timer Pulse-Width Modulator (TPM) 2

Central Processing Unit (CPU) 2

1.2 System Clock Distribution

SYSTEM

CONTROL

ICGERCLK

FFE

ICG

ICGOUT

ICGLCLK*

* ICGLCLK is the alternate BDC clock source for the MC9S08GT16A/GT8A.

LOGIC

RTI

÷2

FIXED FREQ CLOCK (XCLK)

÷2

CPU

BUSCLK

BDC

Figure 1-2. System Clock Distribution Diagram

TPM1 TPM2 IIC SCI1 SCI2 SPI

COP

ATD

ATD has min and max frequency requirements. See Chapter 14, “Ana-

log-to-Digital Converter (S08ATDV3)”

and Appendix A, “Electrical

Characteristics.”

RAM FLASH

FLASH has frequency requirements for program and erase operation. See Appendix A, “Electrical

Characteristics”.

34

MS-A5001

Chapter 2 Pins and Connections

2.1 Introduction

This section describes signals that connect to package pins. It includes a pinout diagram, a table of signal properties, and detailed discussion of signals.

2.2 Device Pin Assignment

DDAD

RESET

PTC0/TxD2

PTC1/RxD2

PTC2/SDA

PTC3/SCL

PTC4

PTC5

PTC6

PTE0/TxD1

PTE1/RxD1

IRQ

11

PTG2/EXTAL

44

1

2

3

4

5

6

7

8

9

10

12

PTG1/XTAL

PTG0/BKGD/MS

43

42

13

14

SSAD

V

41

15

V

40

16

PTA6/KBIP6

PTA7/KBIP7

39

38

17

18

19

PTA4/KBIP4

PTA5/KBIP5

37

36

20

PTA2/KBIP2

PTA3/KBIP3

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

PTA1/KBIP1

PTA0/KBIP0

V

REFL

V

REFH

PTB7/ADP7

PTB6/ADP6

PTB5/ADP5

PTB4/ADP4

PTB3/ADP3

PTB2/ADP2

PTB1/ADP1

Freescale Semiconductor

SS

PTE2/

PTE3/MISO

PTE4/MOSI

PTE5/SPSCK

DD

V

PTB0/ADP0

PTD1/TPM1CH1

PTD0/TPM1CLK/TPM1CH0

PTD4/TPM2CH1

PTD3/TPM2CLK/TPM2CH0

Figure 2-2. MC9S08GT16A/GT8A in 44-Pin QFP Package

MC9S08GT16A/GT8A Data Sheet, Rev. 1

35

MS-A5001

2.3 Recommended System Connections

Pins and Connections

Figure 2-5 shows pin connections that are common to almost all MC9S08GT16A application systems. A

more detailed discussion of system connections follows.

SYSTEM POWER

BACKGROUND HEADER

V

DD

OPTIONAL

MANUAL

RESET

V

+

3 V

C

BLK

10 µF

BKGD/MS

+

ASYNCHRONOUS

INTERRUPT

INPUT

DD

C

BY

0.1 µF

V

DD

4.7 kΩ–10 kΩ

0.1 µF

V

DD

4.7 kΩ–10 kΩ

0.1 µF

C

BYAD

0.1 µF

V

REFH

DDAD

SSAD

REFL

DD

SS

MC9S08GT16A

NOTE4

RESET NOTE 3

IRQ NOTE 3

PORT

A

PORT

B

PORT

C

PTA0/KBIP0

PTA1/KBIP1

PTA2/KBIP2

PTA3/KBIP3

PTA4/KBIP4

PTA5/KBIP5

PTA6/KBIP6

PTA7/KBIP7

PTB0/ADP0

PTB1/ADP1

PTB2/ADP2

PTB3/ADP3

PTB4/ADP4

PTB5/ADP5

PTB6/ADP6

PTB7/ADP7

PTC0/TxD2

PTC1/RxD2

PTC2/SDA

PTC3/SCL

PTC4

PTC5

PTC6

PTC7

I/O AND

PERIPHERAL

INTERFACE TO

APPLICATION

SYSTEM

PTG0/BKDG/MS

PTG1/XTAL

PTG2/EXTAL

PTG3

NOTE 1

C1

X1

R

F

C2

R

S

XTAL

EXTAL

NOTES:

1. Not required if using the internal oscillator option.

2. The 48-pin QFN has 2 V

3. RC filters on

RESET and IRQ are recommended for EMC-sensitive applications and systems.

pins (V

SS

Figure 2-5. Basic System Connections

MC9S08GT16A/GT8A Data Sheet, Rev. 1

Freescale Semiconductor

SS1

and V

PORT

G

), both of which must be connected to GND.

SS2

PORT

D

PORT

E

PTD0/TPM1CLK/TPM1CH0

PTD1/TPM1CH1

PTD2/TPM1CH2

PTD3/TPM2CLK/TPM2CH0

PTD4/TPM2CH1

PTE0/TxD1

PTE1/RxD1

SS

PTE2/

PTE3/MISO

PTE4/MOSI

PTE5/SPSCK

TPS77001, TPS77012, TPS77015, TPS77018, TPS77025 TPS77027, TPS77028, TPS77030, TPS77033, TPS77050

ULTRA LOW-POWER 50-mA LOW-DROPOUT LINEAR REGULATORS

SLVS210C – JUNE 1999 – REVISED SEPTEMBER 1999

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

3

2

4

5

DBV PACKAGE

(TOP VIEW)

1

IN

GND

EN

OUT

NC/FB

TA – Free-Air Temperature – °C

15

22

TPS77033

GROUND CURRENT

vs

FREE-AIR TEMPERATURE

Ground Current – Aµ

VI = 4.3 V CO = 4.7 µF

–40 0–20 20 140–60 40 80 100 12060

21

20

19

18

17

16

IO = 0 mA

IO = 50 mA

D

50-mA Low-Dropout Regulator

D

Available in 1.2-V, 1.5-V, 1.8-V, 2.5-V, 2.7-V,

2.8-V, 3.0-V, 3.3-V, and 5-V Fixed-Output and Adjustable Versions

D

Only 17 µA Quiescent Current at 50 mA

D

1 µA Quiescent Current in Standby Mode

D

Dropout Voltage Typically 35 mV @ 50mA

D

Over Current Limitation

D

–40°C to 125°C Operating Junction T emperature Range

D

5-Pin SOT-23 (DBV) Package

description

The TPS770xx family of low-dropout (LDO) voltage regulators offers the benefits of low dropout voltage, ultra low-power operation, and miniaturized packaging. These regulators feature low dropout voltages and ultra low quiescent current compared to conventional LDO regulators. Offered in a 5-terminal small outline integrated-circuit SOT-23 package, the TPS770xx series devices are ideal for micropower operations and where board space is at a premium.

A combination of new circuit design and process innovation has enabled the usual PNP pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low — typically 35 mV at 50 mA of load current (TPS77050) — and is directly proportional to the load current. Since the PMOS pass element is a voltage-driven device, the quiescent current is ultra low (28 µA maximum) and is stable over the entire range of output load current (0 mA to 50 mA). Intended for use in portable systems such as laptops and cellular phones, the ultra low-dropout voltage feature and ultra low-power operation result in a significant increase in system battery operating life.

The TPS770xx also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 µA typical at T

J

= 25°C. The

TPS770xx is offered in 1.2-V, 1.5-V, 1.8-V, 2.5-V,

2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5-V fixed-voltage versions and in a variable version (programmable over the range of 1.2 V to 5.5 V).

Copyright  1999, Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.

36

MS-A5001



Data Sheet

26185.201

6276

16-BIT SERIAL-INPUT, CONSTANTCURRENT LATCHED LED DRIVER

Always order by complete part number, e.g., A6276EA .

The A6276EA and A6276ELW are specifically designed for LEDdisplay applications. Each BiCMOS device includes a 16-bit CMOS shift register, accompanying data latches, and 16 npn constant-current sink drivers. Except for package style and allowable package power dissipation, the two devices are identical.

The CMOS shift register and latches allow direct interfacing with microprocessor-based systems. With a 5 V logic supply, typical serial data-input rates are up to 20 MHz. The LED drive current is determined by the user’s selection of a single resistor. A CMOS serial data output permits cascade connections in applications requiring additional drive lines. For inter-digit blanking, all output drivers can be disabled with an ENABLE input high. Similar 8-bit devices are available as the A6275EA and A6275ELW.

Two package styles are provided for through-hole DIP (suffix A) or surface-mount SOIC (suffix LW). Under normal applications, a copper lead frame and low logic-power dissipation allow the dual in-line package to sink maximum rated current through all outputs continuously over the operating temperature range (90 mA, 0.75 V drop, +85°C). Both devices are also available for operation over the standard temperature range of -20°C to +85°C. To order, change the suffix letter ‘E’ to ‘S’.

Note that the A6276EA (DIP) and the A6276ELW (SOIC) are electrically identical and share a common terminal number assignment.

A6276ELW

ABSOLUTE MAXIMUM RATINGS

Supply Voltage, VDD...................... 7.0 V

Output Voltage Range,

V

O

............................ -0.5 V to +17 V

Output Current, IO........................ 90 mA

Ground Current, I

GND

............... 1475 mA

Input Voltage Range,

V

I

.................... -0.4 V to VDD + 0.4 V

Package Power Dissipation,

P

D

..................................... See Graph

Operating Temperature Range,

T

A

............................. -40°C to +85°C

Storage Temperature Range,

T

S

........................... -55°C to +150°C

Caution: These CMOS devices have input static protection (Class 2) but are still susceptible to damage if exposed to extremely high static electrical charges.

FEATURES

■ To 90 mA Constant-Current Outputs

■ Under-Voltage Lockout

■ Low-Power CMOS Logic and Latches

■ High Data Input Rate

■ Functional Replacement for TB62706BN/BF

GROUND

REGISTER

LATCHES

1

2

3

817

18

19

20

21

23

4

5

6

7

22

24

SERIAL DATA OUT

LOGIC SUPPLY

SERIAL

DATA IN

OUTPUT ENABLE

LATCH

ENABLE

CLOCK CK

V

DD

OE

OUT

1

OUT

2

OUT

0

OUT

12

OUT

14

OUT

13

OUT

3

OUT

15

R

EXT

I

REGULATOR

L

O

12

9

10

11

OUT

5

OUT

6

OUT

4

OUT

7

13

14

15

16

Dwg. PP-029-11

OUT

8

OUT

10

OUT

9

OUT

11

37

MS-A5001



6276

16-BIT SERIAL-INPUT, CONSTANT-CURRENT LATCHED LED DRIVER

50 75 100 125 150

2.5

0.5

0

ALLOWABLE PACKAGE POWER DISSIPATION IN WATTS

AMBIENT TEMPERATURE IN °C

2.0

1.5

1.0

25

Dwg. GP-022-3

24-LEAD SOIC, R

θJA

= 75°C/W

24-PIN DIP, R

θJA

= 50°C/W

FUNCTIONAL BLOCK DIAGRAM

MOS

BIPOLAR

GROUND

LATCH

ENABLE

OUTPUT ENABLE (ACTIVE LOW)

SERIAL DATA OUT

CLOCK

SERIAL

DATA IN

SERIAL-PARALLEL SHIFT REGISTER

LATCHES

V

DD

LOGIC SUPPLY

R

EXT

OUT0OUT

1

Dwg. FP-013-3

OUT

2

OUT

N

I

REGULATOR

O

UVLO

38

MS-A5001

6276

16-BIT SERIAL-INPUT,

CONSTANT-CURRENT

LATCHED LED DRIVER

3

CLOCK and SERIAL DATA IN SERIAL DATA OUT

LATCH ENABLEOUTPUT ENABLE (active low)

Dwg. EP-010-6

IN

V

DD

Dwg. EP-010-7

IN

V

DD

Dwg. EP-010-5

IN

V

DD

Dwg. EP-063-1

V

DD

OUT

TRUTH TABLE

Serial Shift Register Contents Serial Latch Latch Contents Output Output Contents Data Clock Data Enable Enable Input Input I

1I2I3

... I

N-1IN

Output Input I1I2I3... I

N-1IN

Input I1I2I3... I

N-1

I

N

HHR

1R2

... R

N-2RN-1

R

N-1

LLR

1R2

... R

N-2RN-1

R

N-1

XR

1R2R3

... R

N-1RN

R

N

XXX...X X X L R1R2R3... R

N-1 RN

P1P2P3... P

N-1PN

P

N

HP1P2P3... P

N-1 PN

LP1P2P3... P

N-1 PN

XXX...X X H H H H ... H H

L = Low Logic (Voltage) Level H = High Logic (Voltage) Level X = Irrelevant P = Present State R = Previous State

39

MS-A5001

MIC2981/2982 Micrel, Inc.

MIC2981/2982

High-Voltage High-Current Source Driver Array

General

The MIC2981/82 is an 8-channel, high-voltage, high-current source driver array ideal for switching high-power loads from logic-level TTL, CMOS, or PMOS control signals.

These drivers can manage multiple loads of up to 50V and 500mA, limited only by package power dissipation.

Micrel’s MIC2981/82 features inputs compatible with 5V TTL and 5V to 15V CMOS or PMOS logic outputs. Micrel’s dual-marked device replaces either UDN2981 or UDN2982 devices.

The MIC2981/82 is available in the 18-pin plastic DIP and 18-lead wide SOP package. Both devices operate in the industrial temperature range.

Functional Diagrams

OUT1

OUT2

OUT3

OUT4–OUT7

OUT8

MIC2981 MIC2982

4

IN1

IN2

IN3

IN4–IN7

IN8

GNDV

S

Features

•Output voltage to 50V

•Output current to 500mA

•Transient-protected outputs

• Integral clamp diodes

• TTL, CMOS, or PMOS compatible inputs

Applications

•Relay and solenoid switching

•Stepping motor

•LED and incandescent displays

IN

OUT

V

S

GND

1.5k

20k

800



1.8k

Typical MIC2891/2982 Source Driver

Ordering Information

Part Number

Reference Manufacturing* PbFree Temperature Range Package

MIC2981BN** MIC2981/82BN MIC2981/82YN –40ºC to +85ºC 18-pin DIP

MIC2982BN** MIC2981/82BN MIC2981/82YN –40ºC to +85ºC 18-pin DIP

MIC2981BWM** MIC2981/82BWM MIC2981/82YWM –40ºC to +85ºC 18-pin wide SOP

MIC2982BWM** MIC2981/82BWM MIC2981/82YWM –40ºC to +85ºC 18-pin wide SOP

*Order entry P/N. **Orders for MIC2981BN or MIC2982BN will be filled with dual-marked MIC2981/82BN. **Orders for MIC2981YN or MIC2982YN will be filled with dual-marked MIC2981/82YN. **Orders for MIC2981BWM or MIC2982BWM will be filled with dual-marked MIC2981/82BWM. **Orders for MIC2981YWM or MIC2982YWM will be filled with dual-marked MIC2981/82YWM.

40

MS-A5001

MIC2981/2982 Micrel, Inc.

Pin Configuration

2IN2 OUT217

3IN3 OUT316

4IN4 OUT415

5IN5 OUT514

6IN6 OUT613

7IN7 OUT712

1IN1 OUT118

8IN8 OUT811

9V

S

GND10

18-Pin DIP (N)

18-Pin Wide SOP (WM)

Pin No. Pin No. Pin Name Pin Function

1–8 IN1–IN8 Input 1 through Input 8: Base drive to driver input transistor.

9V

S

Supply Input

10 GND Ground

11–18 OUT8–OUT1 Output 8 through Output 1: Emitter of Darlington driver output.

Pin Description

41

MS-A5001

42

MS-A5001

Philips Semiconductors Product speciﬁcation

3-to-8 line decoder/demultiplexer 74HC/HCT238

FEATURES

• Demultiplexing capability

• Multiple input enable for easy expansion

• Ideal for memory chip select decoding

• Active HIGH mutually exclusive outputs

• Output capability: standard

• ICC category: MSI

provide 8 mutually exclusive active HIGH outputs (Y0 to Y7). The “238” features three enable inputs: two active LOW (

E1 and E2) and one active HIGH (E3). Every output will be

LOW unless This multiple enable function allows easy parallel

expansion of the “238” to a 1-of-32 (5 lines to 32 lines) decoder with just four “238” ICs and one inverter.

The “238” can be used as an eight output demultiplexer by

GENERAL DESCRIPTION

The 74HC/HCT238 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.

using one of the active LOW enable inputs as the data input and the remaining enable inputs as strobes. Unused enable inputs must be permanently tied to their appropriate active HIGH or LOW state.

The “238” is identical to the “138” but has non-inverting outputs.

The 74HC/HCT238 decoders accept three binary weighted address inputs (A

, A1, A2) and when enabled,

0

QUICK REFERENCE DATA

GND = 0 V; T

=25°C; tr=tf= 6 ns

amb

SYMBOL PARAMETER CONDITIONS

t

PHL/ tPLH

C

I

C

PD

propagation delay CL= 15 pF; VCC=5 V

A

to Y

n

E

to Y

3

n

En to Y

n

input capacitance 3.5 3.5 pF power dissipation capacitance per package notes 1 and 2 72 76 pF

E1 and E2 are LOW and E3 is HIGH.

TYPICAL

UNIT

HC HCT

14 18 ns 16 20 ns 17 21 ns

Notes

1. C

is used to determine the dynamic power dissipation (PD in µW):

PD

PD=CPD× V

2

× fi+ ∑ (CL× V

CC

2

× fo) where:

CC

fi= input frequency in MHz fo= output frequency in MHz ∑ (CL× V

2

× fo) = sum of outputs

CC

CL= output load capacitance in pF VCC= supply voltage in V

2. For HC the condition is VI= GND to V

CC

For HCT the condition is VI= GND to VCC− 1.5 V

ORDERING INFORMATION

“74HC/HCT/HCU/HCMOS Logic Package Information”

See

.

43

MS-A5001

Philips Semiconductors Product speciﬁcation

3-to-8 line decoder/demultiplexer 74HC/HCT238

PIN DESCRIPTION

PIN NO. SYMBOL NAME AND FUNCTION

1, 2, 3 A 4, 5 6E 8 GND ground (0 V) 15, 14, 13, 12, 11, 10, 9, 7 Y 16 V

to A

0

2

E1, E

2

3

to Y

0

7

CC

address inputs enable inputs (active LOW) enable input (active HIGH)

outputs (active HIGH) positive supply voltage

Fig.1 Pin configuration. Fig.2 Logic symbol.

(a)

(b)

Fig.3 IEC logic symbol.

44

MS-A5001

Philips Semiconductors Product speciﬁcation

3-to-8 line decoder/demultiplexer 74HC/HCT238

Fig.4 Functional diagram. Fig.5 Logic diagram.

FUNCTION TABLE

INPUTS OUTPUTS

E

H X X

L L L L

E

1

X H X

L L L L

E

2

3

X X L

H H H H

Note

1. H = HIGH voltage level L = LOW voltage level X = don’t care

A

X X X

L H L H

A

0

X X X

L L H H

A

1

2

X X X

L L L L

H H H H

Y

L L L

H L L L

L L L L

Y

0

L L L

L H L L

L L L L

Y

1

L L L

L L H L

L L L L

Y

2

L L L

L L L H

L L L L

Y

3

L L L

L L L L

H L L L

Y

4

L L L

L L L L

L H L L

Y

5

L L L

L L L L

L L H L

Y

6

7

L L L

L L L L

L L L H

45

MS-A5001

Philips Semiconductors Product speciﬁcation

Inverter 74AHC1G04; 74AHCT1G04

FEATURES

• Symmetrical output impedance

• High noise immunity

• ESD protection:

HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V

• Low power dissipation

• Balanced propagation delays

• Very small 5-pin package

• Output capability: standard.

DESCRIPTION

The 74AHC1G/AHCT1G04 is a high-speed Si-gate CMOS device.

The 74AHC1G/AHCT1G04 provides the inverting buffer.

FUNCTION TABLE

See note 1.

QUICK REFERENCE DATA

GND = 0V; T

=25°C; tr=tf≤3.0 ns.

amb

SYMBOL PARAMETER CONDITIONS

t

PHL/tPLH

C

I

C

PD

propagation delay inA to outY

input capacitance 1.5 1.5 pF power dissipation

capacitance

CL=15pF; VCC=5V

notes 1 and 2; CL=50pF; f=1MHz

Notes

1. C

is used to determine the dynamic power dissipation PD(µW).

PD

PD=CPD× V

2

× fi+(CL×V

CC

2

× fo) where:

CC

fi= input frequency in MHz; fo= output frequency in MHz; CL= output load capacitance in pF; VCC= supply voltage in V.

2. The condition is VI= GND toV

CC.

PINNING

TYPICAL

UNIT

AHC1G AHCT1G

3.1 3.4 ns

15 16 pF

INPUT OUTPUT

inA outY

LH

HL

Note

1. H = HIGH voltage level.

PIN SYMBOL DESCRIPTION

1 n.c. not connected 2 inA data input A 3 GND ground (0 V) 4 outY data output 5V

CC

DC supply voltage

L = LOWvoltage level.

ORDERING AND PACKAGE INFORMATION

PACKAGES

TYPE NUMBER

74AHC1G04GW 74AHCT1G04GW 5 SC-88A plastic SOT353 CC

TEMPERATURE

RANGE

−40 to +85°C

PINS PACKAGE MATERIAL CODE MARKING

5 SC-88A plastic SOT353 AC

46

MS-A5001

Philips Semiconductors Product speciﬁcation

Inverter 74AHC1G04; 74AHCT1G04

handbook, halfpage

n.c.

inA

GND

1 2

04

3

MNA107

V

5

outY

4

Fig.1 Pin configuration.

CC

handbook, halfpage

inA outY

2

MNA108

Fig.2 Logic symbol.

4

handbook, halfpage

2

1

MNA109

4

Fig.3 IEC logic symbol.

handbook, halfpage

inA

Fig.4 Logic diagram.

outY

MNA110

47

MS-A5001

STA309A

Multi-channel digital audio processor with DDX®

Features

! 8 channels of 24-bit DDX

! >100 dB SNR and dynamic range

! Selectable 32 kHz - 192 kHz input sample rates

! 6 channels of DSD/SACD input

! Digital gain/attenuation +58 dB to -100 dB in

0.5 dB steps

! Soft volume update

! Individual channel and master gain/attenuation

plus channel trim (-10 dB to +10 dB)

! Up to 10 independent 32-bit user

programmable biquads (EQ) per channel

! Bass/treble tone control

! Pre and post EQ full 8-channel input mix on all

8 channels

! Dual independent limiters/compressors

! Dynamic range compression or anti-clipping

modes

! AutoModes:

– 5-band graphic EQ – 32 preset EQ curves (rock, jazz, pop, etc.) – Automatic volume controlled loudness – 5.1 to 2-channel downmix – Simultaneous 5.1- and 2-channel downmix

outputs – 3 preset volume curves – 2 preset anti-clipping modes – Preset movie nighttime listening mode – Preset TV channel/commercial AGC mode – 5.1, 2.1 bass management configurations – AM frequency automatic output PWM

frequency shifting – 8 preset crossover filters

! Individual channel and master soft/hard mute

! Automatic zero-detect and invalid input mute

! Automatic invalid input detect mute

®

! Advanced PopFree operation

! Advanced AM interference frequency

TQFP64

switching and noise suppression modes

2

! I

S output channel mapping function

! Independent channel volume and DSP bypass

! Channel mapping of any input to any

processing/DDX

! DC blocking selectable high-pass filter

! Selectable per-channel DDX

®

channel

®

damped ternary

or binary PWM output

! Max power correction for lower full-power THD

! Variable per channel DDX

! 192 kHz internal processing sample rate, 24-bit

®

o

utput delay control

to 36-bit precision

Description

The STA309A is a single chip solution for digital audio processing and control in multi-channel applications. It provides output capabilities for

®

(direct digital amplification). In conjunction

DDX with a DDX quality, high-efficiency, all digital amplification. The device is extremely versatile, allowing for input of most digital formats including 6.1/7.1channel and 192 kHz, 24-bit DVD-audio, DSD/SACD. In 5.1 application the additional 2 channels can be used for audio line-out or headphone drive. In speaker mode, with 8 channel outputs in parallel, the STA309A can deliver more than 1 W.

Table 1. Device summary

STA309A TQFP64

®

power device, it provides high-

Order code Package

September 2007 Rev 1 1/67

www.st.com

67

(

)

48

MS-A5001

STA309A Block diagram

1 Block diagram

Figure 1. Block diagram

LRCKI

BICKI

SDI12

SDI34

SDI56

SDI78

PLLB

SERIAL

CHANNEL MAPPING

PLL

XTI

SA

DATA

IN

SYSTEM TIMING

CKOUT

VARIABLE

OVER-

SAMPLING

Figure 2. Channel signal flow

6 Inputs From DSD

DSD

Conversion

Interp_Rate

SCL

SDA

I2C

SYSTEM

CONTROL

POWER DOWN

PWDN

MVO

TREBLE, BASS, EQ BIQUADS

EAPD

OVERSAMPLING

VOLUME LIMITING

VARIABLE

DOWN-

SAMPLING

DDX

SERIAL

DATA

OUT

OUT1A/B

OUT2A/B

OUT3A/B

OUT4A/B

OUT5A/B

OUT6A/B

OUT7A/B

OUT8A/B

LRCKO

BICKO SDO12

SDO34

SDO56

SDO78

8 Inputs From I2S

From Mix#1 Engine Or Previous Channel Biq ua d # 1 0 Output (CxBLP)

PreScale

Hard Set to

-18dB when

AutoMode EQ

(AMEQ)

1x,2x,4x

Interp

Distortion

Compensation

High - Pa s s

Filte r

User Progammable

Biquad #1 when

High-Pass Bypassed

(HPB)

DSDE

Mapping/

Mix #1

Biq ua ds

B/ T

Mix #2

Vol um e

Limiter

NS C_Con PWM

Biq ua d#2Biquad#3Biquad#4Biqu a d#5Biquad#6Biquad#7Biquad

Hard Set Coeffecients when AutoMode EQ

(AMEQ)

Hard Set

Coeffec ients when

Aut oM od e

Bass Management

Cross over

(AMBMXE)

Hard Set

Coeffec ients when

DeEmphasis

Enable d (DEMP)

9/67

2x

Interp

DDX Output

To Mix#2

Treble

Engine

Bas s

#8

User Prog rammable Biquads #9 and #10

When Tone Bypass ed

(CxTCB)

49

MS-A5001

Pin connections STA309A

2 Pin connections

Figure 3. Pin connection (top view)

VDD

SDO_34

SDO_12

LRCKONCBICKO

GND

VDD

EAPD

OUT1_A

OUT8_B

OUT8_A

OUT1_B

OUT7_B

OUT7_A

48

OUT2_A

47

OUT2_B

46

NC

45

GND

44

VDD

43

OUT3_A

42

OUT3_B

41

OUT4_A

40

OUT4_B

39

OUT5_A

38

OUT5_B

37

NC

36

GND

35

VDD

34

OUT6_A

33

OUT6_B

STA308APINCON

MVO

GND

VDD

GND

SDI_78

SDI_56

SDI_34

SDI_12

LRCKI

BICKI

VDD

GND

RESET

PLLB

NC

SDO_78

PWDN

63

64

1

2

3

4

5

6

7

8

9

10

12

13

14

15

16

17 18 19 20 21

SA

SDA

GND61NC62SDO_56

60

59 58 57 565455 53 52 51 50 49

22 23 24 25 26

SCL

XTI

FILTER_PLL

NC

GNDA

VDDA

NC

CKOUT

271128 29 30 31 32

VDD

GND

Table 2. Pin description

Pin Type Name Description

1 5-V tolerant TTL input buffer MVO/DSD_CLK

6 5-V tolerant TTL input buffer SDI_78/DSD_6

7 5-V tolerant TTL input buffer SDI_56/DSD_5

8 5-V tolerant TTL input buffer SDI_34/DSD_4

9 5-V tolerant TTL input buffer SDI_12/DSD_3

10 5-V tolerant TTL input buffer LRCKI/DSD_2

11 5-V tolerant TTL input buffer BICKI/DSD_1

15

16

5-V tolerant TTL schmitt trigger input buffer

CMOS input buffer with pull-down

RESET Global reset

PLL_BYPASS Bypass phase locked loop

Master volume override/ DSD input clock

Input serial data channels 7 & 8/ DSD input channel 6

Input serial data channels 5 & 6/ DSD input channel 5

Input serial data channels 3 & 4/ DSD input channel 4

Input serial data channels 1 & 2/ DSD input channel 3

Input left/right clock/ DSD input channel 2

Input serial clock/ DSD input channel 1

10/67

50

MS-A5001

STA309A Pin connections

Table 2. Pin description (continued)

Pin Type Name Description

17

18

19

20

21 Analog pad FILTER_PLL PLL filter

23 Analog ground GNDA PLL ground

24 3.3V analog supply voltage VDDA PLL supply

25

29

30

31

CMOS input buffer with pull-down

Bidirectional buffer: 5-V tolerant TTL schmitt trigger input; 3.3-V capable 2mA slew-rate controlled output.

5-V tolerant TTL schmitt trigger input buffer

3.3-V capable TTL tristate 4mA output buffer

3.3-V capable TTL 16mA output buffer

SA Select address (I

SDA Serial data (I

SCL Serial clock (I

XTI Crystal oscillator input (clock input)

CKOUT Clock output

OUT8B PWM channel 8 output B

OUT8A PWM channel 8 output A

OUT7B PWM channel 7 output B

2

C)

2

C)

2

C)

32

33

34

38

39

40

41

42

43

47

3.3-V capable TTL 16mA output buffer

OUT7A PWM channel 7 output A

OUT6B PWM channel 6 output B

OUT6A PWM channel 6 output A

OUT5B PWM channel 5 output B

OUT5A PWM channel 5 output A

OUT4B PWM channel 4 output B

OUT4A PWM channel 4 output A

OUT3B PWM channel 3 output B

OUT3A PWM channel 3 output A

OUT2B PWM channel 2 output B

11/67

51

MS-A5001

Pin connections STA309A

Table 2. Pin description (continued)

Pin Type Name Description

48

49

50

51

55

56

57

58

62

63

64

3,12,28,35, 44,52,59

3.3-V capable TTL 16mA output buffer

3.3-V capable TTL 4mA output buffer

3.3-V capable TTL 2mA output buffer

5-V tolerant TTL schmitt trigger input buffer

3.3-V digital supply voltage VDD 3.3-V supply

OUT2A PWM channel 2 output A

OUT1B PWM channel 1 output B

OUT1A PWM channel 1 output A

EAPD Ext. amp power-down

BICKO Output serial clock

LRCKO Output left/right clock

SDO_12 Output serial data channels 1&2

SDO_34 Output serial data channels 3&4

SDO_56 Output serial data channels 5&6

SDO_78 Output serial data channels 7&8

PWDN Device power-down

2,4,13,27, 36,45,53,60

5, 14, 22, 26,37,46,54, 61

12/67

Digital ground GND Ground

NC Not connected

52

MS-A5001

BADD0 Series,BACC0 Series, BADD0W Series,BACC0W Series



Block Diagrams

BACC0WFP/ BADD0WHFP/ BACC0WT(V5)/ BADD0WT

Vref

GND

Fin

Driver

(TO252-5

HRP5)



Vcc

R2

TSD OCP

OVP

R1

1 2

CTL Vcc N.C. OUT N.C.

(TO252-5)

GND

Fig.25

4

3

(TO220FP-5,-5(V5),HRP5)

5



CC0T/ BACC0FP/ BADD0T

BA

GND

(TO252-3)

Fin

Vref

Driver

Vcc

R2

TSD OCP

OVP

R1

1

Vcc N.C. OUT

2

(TO252-3)

GND

(TO220FP-3)

3

Fig.26



Input / Output Equivalent Circuit Diagrams

BADD0 Series

<

> <

Vcc

CTL



2k

39k

31k

Fig.27 Fig.28

BA50DD0WHFP

TOP VIEW

FIN

TO252-5

TOP VIEW

1 2 3 4 5 1 2 3 4 5

TO220FP-5 TO220FP-5

TOP VIEW

FIN

2 3

1

TO252-3

Vcc

10k



R2

R1

1 2 3 4 5

HRP5

TOP VIEW

V5



TOP VIEW

2 3 1

TO220FP-3

BACC0 Series

CTL

OUT

Technical Note

PIN No. Pin Name Function

1 CTL Output voltage ON/OFF control

2 Vcc Power supply voltage input

3 N.C/GND Unconnected terminal/GND *1

4 OUT Voltage output

5 N.C Unconnected terminal

Fin GND GND *2



2 Only for TO252-5 and HRP5



1 TO252-5 is N.C.,and TO220FP-5,-5(V5),and HRP5 are GND

PIN No. Pin Name Function

1 Vcc Power supply voltage input 2 N.C/GND Unconnected terminal/GND*1

3 OUT Voltage output

Fin GND GND *2



1 TO252-3 is N.C.,and TO-220FP-3,is GND



2 Only for TO252-3 and HRP5

>

Vcc

25k

25k



R2

R1

OUT

53

MS-A5001

PRODUCT SPECIFICATION

Q5)6LQJOH&KLS*+]5DGLR7UDQVFHLYHU

Single chip 2.4 GHz Transceiver

Q5)

)($785(6 $33/,&$7,216

•

True single chip GFSK transceiver in a small 24-pin package (QFN24 5x5mm)

•

Data rate 0 to1Mbps • Wireless data communication

•

Only 2 external components • Alarm and security systems

• Multi channel operation

• 125 channels

• Channel switching time <200µs.

• Support frequency hopping

•

Data slicer / clock recovery of data • Telemetry

•

Address and CRC computation • Intelligent sports equipment

•

DuoCeiver™ for simultaneous dual receiver topology

•

ShockBurst™ mode for ultra-low power operation and relaxed MCU performance

• Power supply range: 1.9 to 3.6 V

• Low supply current (TX), typical 10.5mA peak

@ -5dBm output power

• Low supply current (RX), typical 18mA peak in

receive mode

• 100% RF tested

• No need for external SAW filter

• World wide use

• Wireless mouse, keyboard, joystick

•

Keyless entry

• Home automation

• Surveillance

• Automotive

•

Industrial sensors

•

Toys

*(1(5$/'(6&5,37,21

nRF2401 is a single-chip radio transceiver for the world wide 2.4 - 2.5 GHz ISM band. The transceiver consists of a fully integrated frequency synthesizer, a power amplifier, a crystal oscillator and a modulator. Output power and frequency channels are easily programmable by use of the 3-wire serial interfac e. Current consumption i s very low, only 10.5mA at an output power of -5dBm and 18mA in receive mode. Built-in Power Down modes makes power saving easily realizable.

48,&.5()(5(1&('$7$

3DUDPHWHU 9DOXH 8QLW

Minimum supply voltage 1.9 V Maximum output power 0 dBm Maximum data rate 1000 kbps Supply current in transmit @ -5dBm output power 10.5 mA Supply current in receive mode 18 mA Temperature range -40 to +85 Sensitivity -90 dBm Supply current in Power Down mode 1

Table 1 nRF2401 quick reference data

° C

µΑ

54

MS-A5001

PRODUCT SPECIFICATION

Q5)6LQJOH&KLS*+]5DGLR7UDQVFHLYHU

7\SH1XPEHU 'HVFULSWLRQ 9HUVLRQ

NRF2401 IC 24 pin QFN 5x5 A

NRF2401-EVKIT Evaluation kit (2 test PCB, 2 configuration PCB, SW) 1.0

Table 2 nRF2401 ordering information

%/2&.',$*5$0

Data

Channel 2

Data

Channel 1

3-wire

interface

PWR_UP

VSS=0V

CE

DR2

DOUT2

CLK2

DR1 DATA CLK1

CS

DuoCeiver

ShockBurst

DEMOD

Recovery,

DataSlicer

Code/Decode

TM

Clock

ADDR

Decode

CRC

FIFO

In/Out

GFSK

Filter

DVDD

VSS=3V

VDD=3V

IF BPF

VSS=0V

VDD=3V

Frequency

Synthesiser

VSS=0V

LNA

VSS=0V

PA

VSS=0V

XC1

XC2

VSS_PA=0V

VDD_PS=1.8V

ANT1

400

IREF

Ω

22k

Ω

ANT2

Figure 1 nRF2401 with external components.

55

MS-A5001

PRODUCT SPECIFICATION

Q5)6LQJOH&KLS*+]5DGLR7UDQVFHLYHU

3,1)81&7,216

3LQ 1DPH 3LQIXQFWLRQ 'HVFULSWLRQ

1 CE Digital Input Chip Enable Activates RX or TX mode 2 DR2 Digital Output RX Data Ready at Data Channel 2 (ShockBurst™ only)

3 CLK2 Digital I/O Clock Output/Input for RX Data Channel 2 4 DOUT2 Digital Output RX Data Channel 2 5 CS Digital Input Chip Select Activates Configuration Mode 6 DR1 Digital Output RX Data Ready at Data Channel 1 (ShockBurst™ only) 7 CLK1 Digital I/O Clock Input (TX) & Output/Input (RX) for Data Channel 1

3-wire interface 8 DATA Digital I/O RX Data Channel 1/TX Data Input/ 3-wire interface 9 DVDD Power Positive Digital Supply output for decoupling purposes 10 VSS Power Ground (0V) 11 XC2 Analog Output Crystal Pin 2 12 XC1 Analog Input Crystal Pin 1 13 VDD_PA Power Output Power Supply (+1.8V) to Power Amplifier 14 ANT1 RF Antenna interface 1 15 ANT2 RF Antenna interface 2 16 VSS_PA Power Ground (0V) 17 VDD Power Power Supply (+3V DC) 18 VSS Power Ground (0V) 19 IREF Analog Input Reference current 20 VSS Power Ground (0V) 21 VDD Power Power Supply (+3V DC) 22 VSS Power Ground (0V) 23 PWR_UP Digital Input Power Up 24 VDD Power Power Supply (+3V DC)

3,1$66,*10(17

CE

DR2

CLK2

DOUT2

CS

DR1

1

2

3

4

5

6

Table 3 nRF2401 pin function

VDD VSS

PWR_UP

24

23 22

VDD

21

Q5)

QFN24 5x5

VSS

IREF

20 19

18

17

16

15

14

13

VSS

VDD

VSS_PA

ANT2

ANT1

VDD_PA

CLK1

DATA

987

DVDD

VSS

10

11 12

XC2 XC1

Figure 2. nRF2401 pin assignment (top view) for a QFN24 5x5 package.

ASAHI KASEI [AK5384]

MS0225-E-00 2003/05

- 1 -

GENERAL DESCRIPTION

The AK5384 is a 4-channel A/D Converter with wide sampling rate of 8kHz ∼ 96kHz and is suitable for

Multi-channel audio system. The AK5384 achieves high accuracy and low cost by using Enhanced dual

bit ∆Σ techniques. The AK5384 supports master mode and TDM format. Therefore, the AK5384 is

suitable for multi-channel audio system.

FEATURES

ο 4-Channel ∆Σ ADC ο

Differential Inputs

ο

Digital HPF for DC-Offset Cancel

ο S/(N+D): 100dB@5V for 48kHz ο

DR: 107dB@5V for 48kHz

ο

S/N: 107dB@5V for 48kHz

ο Sampling Rate Ranging from 8kHz to 96kHz ο

Master Clock:

256fs/384fs/512fs/768fs (∼ 48kHz)

256fs/384fs (∼ 96kHz)

ο

TTL Digital Input Level

ο

Output format: 24bit MSB justified, I2S or TDM

ο

Cascade TDM Interface

ο

Master & Slave Mode

ο

Overflow Flag

ο Power Supply: 4.75 to 5.25V ο

Power Supply for output buffer: 3.0 to 5.25V

ο Ta = −40 ∼ 85°C ο

28pin VSOP

∆

Σ

Modulator

LIN1-

LRCK

BICK

SDTO1

VCOM

Clock Divider

A

VSS

AVDD

Decimation

Filter

Audio

Interface

Voltage Reference

D

VSS

DVDD

PDN

LIN1+

∆

Σ

Modulator

RIN1-

Decimation

Filter

RIN1+

∆

Σ

Modulator

LIN2-

Decimation

Filter

LIN2+

∆

Σ

Modulator

RIN2-

Decimation

Filter

RIN2+

SDTO2

DIF

TDM0

M/S

MCLK

CKS

TDMIN

TDM1

TVDD

OVF

107dB 24-Bit 96kHz 4-

Channel ADC

AK5384

56

MS-A5001

ASAHI KASEI [AK5384]

MS0225-E-00 2003/05

- 2 -

ν

Ordering Guide

AK5384VF −40 ∼ +85°C 28pin VSOP (0.65mm pitch)

AKD5384 Evaluation Board for AK5384

ν

Pin Layout

RIN2+

RIN2-

AVSS

AVDD

LIN2+

LIN2-

TEST

VCOM

TDM1

TDM0

TDMIN

MCLK

OVF

DIF

Top View

8

7

6

5

4

3

2

1

21

22

23

24

25

26

27

28

RIN1+

RIN1-

PDN

CKS

M/S

LIN1-

LIN1+

9

10

11

12

13

14

18

19

20

TVDD

15

16

17

LRCK

BICK

SDTO2

DVDD

DVSS

SDTO1

57

MS-A5001

ASAHI KASEI [AK5384]

MS0225-E-00 2003/05

- 3 -

PIN/FUNCTION

No.

Pin Name I/O Function 1 LIN2+ I ADC2 Lch Positive Analog Input Pin 2

LIN2−

I ADC2 Lch Negative Analog Input Pin 3 RIN2+ I ADC2 Rch Positive Analog Input Pin 4

RIN2−

I ADC2 Rch Negative Analog Input Pin 5 TEST I Test Pin (Connected to AVSS)

6 VCOM O

Common Voltage Output Pin, AVDD/2

Normally connected to AVSS with a 0.1µF ceramic capacitor in parallel with an

electrolytic capacitor less than 2.2µF. 7 AVSS - Analog Ground Pin 8 AVDD -

Analog Power Supply Pin, 4.75 ∼ 5.25V

9 DIF I

Audio Interface Format Pin

“L” : 24bit MSB justified, “H” : 24bit I2S Compatible

10 TDM1 I

TDM I/F BICK Frequency Select Pin

“L” : 256fs, “H” : 128fs

11 TDM0 I

TDM I/F Format Enable Pin

“L” : Normal Mode, “H” : TDM Mode

12 TDMIN I TDM Data Input Pin 13 MCLK I Master Clock Input Pin

14 OVF O

Analog Input Overflow Detect Pin

This pin goes to “H” if one of four analog inputs overflows.

15 LRCK I/O

Output Channel Clock Pin

“L” Output in Master Mode at Power-down mode.

16 BICK I/O

Audio Serial Data Clock Pin

“L” Output in Master Mode at Power-down mode.

17 SDTO2 O

ADC2 Audio Serial Data Output Pin

“L” Output at Power-down mode.

18 SDTO1 O

ADC1 Audio Serial Data Output Pin

“L” Output at Power-down mode.

19 TVDD -

Output Buffer Power Supply Pin, 3.0 ∼ 5.25V

20 DVDD -

Digital Power Supply Pin, 4.75 ∼ 5.25V

21 DVSS - Digital Ground Pin

22 PDN I

Power-Down Mode Pin

When “L”, the circuit is in power-down mode.

The AK5384 should always be reset upon power-up.

23 CKS I

Master Clock Select Pin

“L” : 256fs, “H” : 512fs

This pin is enabled in Master Mode.

24 M/S I

Master / Slave Mode Pin

“L” : Slave Mode, “H” : Master Mode

25

RIN1−

I ADC1 Rch Negative Analog Input Pin 26 RIN1+ I ADC1 Rch Positive Analog Input Pin 27

LIN1−

I ADC1 Lch Negative Analog Input Pin

28 LIN1+ I ADC1 Lch Positive Analog Input Pin

Note: All digital input pins should not be left floating.

58

MS-A5001

ASAHI KASEI [AK4382A]

MS0071-E-01 2002/2

- 1 -

GENERAL DESCRIPTION

The AK4382A offers the perfect mix for cost and performance based audio systems. Using AKM's multi bit architecture for its modulator the AK4382A delivers a wide dynamic range while preserving linearity for improved THD+N performance. The AK4382A has full differential SCF outputs, removing the need for AC coupling capacitors and increasing performance for systems with excessive clock jitter. The 24 Bit word length and 192kHz sampling rate make this part ideal for a wide range of applications including DVD-Audio. The AK4382A is offered in a space saving 16pin TSSOP package.

FEATURES

ο

Sampling Rate Ranging from 8kHz to 192kHz

ο

128 times Oversampling (Normal Speed Mode)

ο

64 times Oversampling (Double Speed Mode)

ο 32 times Oversampling (Quad Speed Mode) ο

24-Bit 8 times FIR Digital Filter

ο

On chip SCF

ο Digital de-emphasis for 32k, 44.1k and 48kHz sampling ο

Soft mute

ο

Digital Attenuator (256 steps)

ο I/F format: 24-Bit MSB justified, 24/20/16-Bit LSB justified or I2S ο

Master clock: 256fs, 384fs, 512fs or 768fs (Normal Speed Mode)

128fs, 192fs, 256fs or 384fs (Double Speed Mode) 128fs, 192fs (Quad Speed Mode)

ο THD+N: -94dB ο

Dynamic Range: 112dB

ο

High Tolerance to Clock Jitter

ο Power supply: 4.75 to 5.25V ο

Very Small Package: 16pin TSSOP (6.4mm x 5.0mm)

LRCK

BICK

SDTI

Audio

Data

Interface

MCLK

PDN

∆Σ

Modulator

AOUTL+

8X

Interpolator

SCF

AOUTR+

SCF

VDD

VSS

De-emphasis

Control

µP

Interface

Clock

Divider

CSN

CCLK

CDTI

DZFR

∆Σ

Modulator

8X

Interpolator

AOUTL-

AOUTR-

DZFL

112dB 192kHz 24-Bit 2ch ∆Σ

DAC

AK4382A

59

MS-A5001

ASAHI KASEI [AK4382A]

MS0071-E-01 2002/2

- 2 -

ν

Ordering Guide

AK4382AVT -40 ∼ +85°C 16pin TSSOP (0.65mm pitch) AKD4382 Evaluation Board for AK4382A

ν Pin Layout

1

MCLK

LRCK

BICK

CSN

CCLK

CDTI

Top View

2

3

4

5

6

7

8

DZFL

DZFR

VSS

VDD

AOUTL+

AOUTL-

AOUTR+

AOUTR-

16

15

14

13

12

11

10

9

PDN

SDTI

PIN/FUNCTION

No. Pin Name I/O Function

1 MCLK I Master Clock Input Pin

An external TTL clock should be input on this pin. 2 BICK I Audio Serial Data Clock Pin 3 SDTI I Audio Serial Data Input Pin 4 LRCK I L/R Clock Pin 5 PDN I Power-Down Mode Pin

When at “L”, the AK4382A is in the power-down mode and is held in reset.

The AK4382A should always be reset upon power-up. 6 CSN I Chip Select Pin 7 CCLK I Control Data Input Pin 8 CDTI I Control Data Input Pin in serial mode 9 AOUTR- O Rch Negative Analog Output Pin

10 AOUTR+ O Rch Positive Analog Output Pin 11 AOUTL- O Lch Negative Analog Output Pin 12 AOUTL+ O Lch Positive Analog Output Pin 13 VSS - Ground Pin 14 VDD - Power Supply Pin 15 DZFR O Rch Data Zero Input Detect Pin 16 DZFL O Lch Data Zero Input Detect Pin

Note: All input pins should not be left floating.

60

MS-A5001

61

MS-A5001

Datasheet No – PD97381

March 5, 2009

IRS20957S

Protected Digital Audio Driver

Features

• Floating PWM input enables easy half bridge

implementation

• Programmable bidirectional over-current protection with

self-reset function

• Programmable preset dead-time for improved THD

performances

• High noise immunity

• ±100V ratings deliver up to 500W in output power

• 3.3 V/ 5 V logic compatible input

• Operates up to 800kHz

Typical Applications

• Home theatre systems

• Mini component stereo systems

• Powered speaker systems

• General purpose audio power amplifiers

Product Summary

Topology Half-Bridge

V

OFFSET (max)

IO+ & I

Selectable deadtime 15/25/35/80ns

Ton & toff (typical) 95ns & 80ns

OC protection delay 500ns (max)

Shutdown propagation delay

(typical) 1.0 A & 1.2 A

O-

+/- 100 V

250ns (max)

Package

Typical Connection Diagram

Note: Please refer to Lead Assignments for correct pin configuration. This diagram shows electrical connections only.

62

MS-A5001

IRS20957S

Functional Block Diagram

VDD

IN

VSS

CSD

10.2V

PROTECTION

CHARGE/

DISCHARGE

CONTROL

UV

DETECT

INPUT LOGIC

HV

LEVEL

SHIFT

HV

LEVEL

SHIFT

FLOATING INPUT

HV LEVEL SHIFT

HV

LEVEL

SHIFT

HIGH

SIDE

CS

FLOATING HIGH SIDE

5V REG

DETECT

DEAD-TIME

SD

DT

UV

DETECT

UV Q

UV

HV

LEVEL

SHIFT

LOW SIDE CS

CSH

VB

HO

15.3V

VS

VCC

LO

20.4V

COM

OCSET

5.1V REFERENCE

VREF

DT

63

MS-A5001

IRS20957S

I/O Pin Equivalent Circuit Diagrams

VB

ESD

Diode

15 V

Clamp

ESD

Diode

HO

VS

200 V

20 V

Clamp

V

CC

VCC

ESD

Diode

LO

ESD

Diode

COM

64

MS-A5001

IRS20957S

Lead Definitions

Pin # Symbol Description

1 VDD Floating input positive supply

2 CSD Shutdown timing capacitor, referenced to VSS

3 IN PWM non-inverting input, in phase with HO

4 VSS Floating input supply return

5 NC

6 VREF 5V reference output for setting OCSET

7 OCSET Low side over current threshold setting, referenced to COM

8 DT Input for programmable dead-time, referenced to COM

9 COM Low side supply return

10 LO Low side output

11 VCC Low side logic supply

12 NC

13 VS High side floating supply return

14 HO High side output

15 VB High side floating supply

16 CSH High side over current sensing input, referenced to VS

Lead Assignments

VDD

CSD

IN

VSS

NC NC

1

2

3

4

5

16

15

14

13

12

CSH

VB

HO

VS

IRS20957

VREF

OCSET

DT

6

7

8

11

10

9

VCC

LO

COM

FDV301N Digital FET , N-Channel

General Description Features

Absolute Maximum Ratings T

A

= 25oC unless other wise noted

Symbol Parameter FDV301N Units

V

DSS

, VCCDrain-Source Voltage, Power Supply Voltage 25 V

V

GSS

, VIGate-Source Voltage, V

IN

8 V

ID, I

O

Drain/Output Current - Continuous 0.22 A

0.5

P

D

Maximum Power Dissipation 0.35 W

TJ,T

STG

Operating and Storage Temperature Range -55 to 150 °C

ESD Electrostatic Discharge Rating MIL-STD-883D

Human Body Model (100pf / 1500 Ohm)

6.0 kV

THERMAL CHARACTERISTICS

R

θ

JA

Thermal Resistance, Junction-to-Ambient 357 °C/W

25 V, 0.22 A continuous, 0.5 A Peak.

R

DS(ON)

= 5 Ω @ V

GS

= 2.7 V

R

DS(ON)

= 4 Ω @ V

GS

= 4.5 V.

Very low level gate drive requirements allowing direct operation in 3V circuits. V

GS(th)

< 1.06V.

Gate-Source Zener for ESD ruggedness. >6kV Human Body Model

Replace multiple NPN digital transistors with one DMOS FET.

This N-Channel logic level enhancement mode field effect transistor is produced using Fairchild's proprietary, high cell density, DMOS technology. This very high density process is especially tailored to minimize on-state resistance. This device has been designed especially for low voltage applications as a replacement for digital transistors. Since bias resistors are not required, this one N-channel FET can replace several different digital transistors, with different bias resistor values.

Mark:301

SOT-23

SuperSOTTM-8

SOIC-16

SO-8

SOT-223

SuperSOTTM-6

D

G

S

D

SG

IN

GND

Vcc

INVERTER APPLICATION

OUT

June 2009

FDV301N Rev.F1

65

MS-A5001

www.ti.com

1 2 3 4 5 6 7 8

16 15 14 13 12

11

10

9

1IN+ 1IN−

FEEDBACK

DTC

CT RT

GND

C1

2IN+ 2IN− REF OUTPUT CTRL V

CC

C2 E2 E1

D, DB, N, NS, OR PW PACKAGE

(TOP VIEW)

66

MS-A5001

TL494

PULSE-WIDTH-MODULATIONCONTROLCIRCUITS

SLVS074E–JANUARY1983–REVISEDFEBRUARY2005

FEATURES

•CompletePWMPower-ControlCircuitry

•UncommittedOutputsfor200-mASinkor

SourceCurrent

•OutputControlSelectsSingle-Endedor

Push-PullOperation

•InternalCircuitryProhibitsDoublePulseat

EitherOutput

•VariableDeadTimeProvidesControlOver

TotalRange

•InternalRegulatorProvidesaStable5-V

ReferenceSupplyWith5%Tolerance

•CircuitArchitectureAllowsEasy

Synchronization

DESCRIPTION

TheTL494incorporatesallthefunctionsrequiredintheconstructionofapulse-width-modulation(PWM)control circuitonasinglechip.Designedprimarilyforpower-supplycontrol,thisdeviceofferstheflexibilitytotailorthe power-supplycontrolcircuitrytoaspecificapplication.

TheTL494containstwoerroramplifiers,anon-chipadjustableoscillator,adead-timecontrol(DTC)comparator, apulse-steeringcontrolflip-flop,a5-V,5%-precisionregulator,andoutput-controlcircuits.

Theerroramplifiersexhibitacommon-modevoltagerangefrom–0.3VtoV comparatorhasafixedoffsetthatprovidesapproximately5%deadtime.Theon-chiposcillatorcanbebypassed byterminatingRTtothereferenceoutputandprovidingasawtoothinputtoCT,oritcandrivethecommon circuitsinsynchronousmultiple-railpowersupplies.

Theuncommittedoutputtransistorsprovideeithercommon-emitteroremitter-followeroutputcapability.The TL494providesforpush-pullorsingle-endedoutputoperation,whichcanbeselectedthroughtheoutput-control function.Thearchitectureofthisdeviceprohibitsthepossibilityofeitheroutputbeingpulsedtwiceduring push-pulloperation.

TheTL494Cischaracterizedforoperationfrom0°Cto70°C.TheTL494Iischaracterizedforoperationfrom –40°Cto85°C.

T

A

0°Cto70°CTL494CDTL494CNTL494CNSTL494CDBTL494CPW

–40°Cto85°CTL494IDTL494IN———

(1)TheD,DB,NS,andPWpackagesareavailabletapedandreeled.AddthesuffixRtodevicetype(e.g.,TL494CDR).

AVAILABLEOPTIONS

SMALLOUTLINEPLASTICDIPSMALLOUTLINE

(D)(N)(NS)

PACKAGEDDEVICES

–2V.Thedead-timecontrol

CC

(1)

SHRINKSMALLTHINSHRINK

OUTLINESMALLOUTLINE

(DB)(PW)

www.ti.com

GND

V

CC

Reference Regulator

C1

Pulse-Steering

Flip-Flop

C1

1D

DTC

CT

RT

PWM

Comparator

+

−

Error Amplifier 1

≈ 0.1 V

Dead-Time Control

Comparator

Oscillator

OUTPUT CTRL

(see Function Table)

0.7 mA

E1

C2

E2

+

−

Error Amplifier 2

1IN+ 1IN−

2IN+ 2IN−

FEEDBACK

REF

6 5

4

1 2

16 15

3

13

8

9

11 10

12

14

7

Q1

Q2

≈ 0.7 V

67

MS-A5001

TL494 PULSE-WIDTH-MODULATIONCONTROLCIRCUITS

SLVS074E–JANUARY1983–REVISEDFEBRUARY2005

FUNCTIONTABLE

INPUTTO

OUTPUTCTRL

VI=GNDSingle-endedorparalleloutput

VI=V

ref

FUNCTIONALBLOCKDIAGRAM

OUTPUTFUNCTION

Normalpush-pulloperation

68

MS-A5001

MS-SERIES

AK4382VT

MC9S08QG8

AK5384VF

STA309A

MC9S08GT16A

nRF2401+

69

MS-A5001

IRS20957

ADTL082

TPS78833

TDA3681TH

Op-Amp

IRF3205

SOT23 Transistor

74HCT238

FEP16DTD

FDN358

TL494 PWM

70

MS-A5001

MIC2982

BA50DD0WHFP

LM2931

71

MS-A5001

72

MS-A5001

73

MS-A5001

74

MS-A5001

75

MS-A5001

76

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