Harman Kardon HK 990/230 Service Manual

harman/kardon

Service Manual

HK 990/230

2 x 200W INTEGRATED STEREO AMPLIFIER

Released EU2009	harman/kardon, Inc.	Rev 0, 03/2009
	250 Crossways Park Dr.
	Woodbury, New York, 11797

CONTENTS
1.	Specification		................................................................................................................................	1
2.	Front	panel	information .....................................................................................................................	2
3.	Rear	panel ...............................................................................................	information	3
4.	Remote control ..................................................................................................information			4
5.	AMP	Adjustment............................................................................................................		5
6.	Wiring	diagrams.....................................................................................................................		6
7.	IC spec.............................................................................................................................			7-79
8.	Printed circuit boards.................................................................................................................................................			80-99
9.	Schematic diagram.................................................................................................................................................100-124
10. Exploded view.........................................................................................................................................................				125-126
11.	Electrical parts ..................................................................................................................................................list			126-139

Specifications

		NOMINAL
Continuous Average Power Per Channel (FTC)	8 Ohms:	150 Watts@<0.03%THD
20 Hz – 20 kHz, both channels driven	4 Ohms:	300 Watts@<0.3%THD
Dynamic Power (IHF, 1 kHz Tone Burst)	8 Ohms:	220 Watts
	4 Ohms:	440 Watts
High instantaneous current capability (HCC)		±200 Amps
Power Bandwidth @ Half-Rated output, 81		20 Hz - 100 kHz
Frequency response @ 1W (+0/-3dB)		5 Hz - 120 kHz
Damping factor (20Hz-20k Hz)		>200
Signal-to-noise Ratio (Reference rated power output, A-WTD)	Tuner/CD	100 dB
	Phono (MC):	75 dB
Input sensitivity/Impedance	Tuner/CD	350 mV/43k Ohms
	Phono (MM):	10 mV/47k Ohms
	Phono (MC):	1 mV/100 Ohms
Overload	Tuner/CD	2.8V
	Phono (MM):	85 mV
	Phono (MC):	8.5 mV
Tone control range, Bass @ 100 Hz/Treble @ 10 kHz		±10 dB/±10 dB
Power supply		AC 230V, 50 Hz
Power consumption		1000 W
Standby power consumption		1W
Dimensions (Width x Height x Depth)		440 x 160 x 444 mm
Depth includes Volume Button and Loudspeaker Terminals
Weight		24 kg

250 Crossways Park Drive, Woodbury, New York 11797 www.harmankardon.com

Harman Consumer Group International:

2, Route de Tours, 72500 Château-du-Loir, France © 2008 Harman Kardon, Incorporated

Part no. 8509 9012 0000

1

Controls and Functions

Power Indicator: This LED will illuminate in amber when the unit is in the Standby mode to signal that the unit is ready to be turned on. When the unit is in operation, the indicator will turn white.

System Power Control: Press this button to turn on the HK 990; press it again to turn the unit off (to Standby). Entering Standby also saves all Setup parameters.

Speaker 1/2 Selectors: Press to select speaker pair 1 or 2, or both, or neither (headphone output only).

Record Out Selector: First press shows the record source presently selected in the display. Pressing on the the Source selectors within

a few seconds after pressing changes the record source. Exit this function by pressing again, or wait for a few seconds until exit takes place automatically.

Input Source Selector: Select input source for listening by pressing one of the ”Source” buttons repeatedly to scroll through all the Inputs either forwards or backwards, until the display shows the desired source.

Input Setup Button: Press this Button to enter/exit the Input Setup Mode. Here you can select the physical connection for each source (Analog/Digital etc.) as well as Gain, Bass/Treble etc. Refer to the Setup section of this manual.

Speaker Setup Selector: Press this Button to enter the Speaker Setup Menu, where you can switch subwoofers on and off, select crossover frequency, run automatic speaker setup (EzSet/EQ) etc. Refer to the Setup section of this manual.

Up/Down Arrow Buttons: Press to scroll through various options for adjustment in a menu.

Left/Right Arrow Buttons: Press to increase/decrease a parameter or to select between parameters after selecting a menu for adjustment with the Up/Down Arrow Buttons.

Level Settings Button: Press to enter/exit the Balance left/right adjustment for the speakers as well as subwoofer level.

Headphone Jack/Setup Microphone Input: Plug in headphones if desired. With both ”Speaker 1” and ”2” selectors in the Off position, output is supplied only to headphones. When using the automatic loudspeaker setup and calibration system (EzSet/EQ), plug the microphone in here.

Volume Control: Turn to raise or lower output volume.

Remote Sensor Window: The sensor behind this window receives infrared signals from the remote control. Aim the remote at this area and do not block or cover it unless an external remote sensor is installed.

Enter Button: Press to select a parameter for adjustment and to confirm.

Main Information Display: This display delivers messages and status indications to help you operate the amplifier.

CONTROLS AND FUNCTIONS

2

Connections

Right Loudspeaker output, System 2.

Right Loudspeaker output, System 1.

RS-232 connector for possible future PC update. Update Switch.

Input jacks for one or two subwoofer signals from external surround processor.

Output jacks for two subwoofers.

Digital coaxial output jack for digital recording. Also permits digital recording of analog sources.

Preamplifier output jacks.

Analog output jacks for tape recording.

Analog output jacks for CD Recorder analog recording.

AUX input jacks, suitable for analog signals from video games, video recorders etc.

TV input jacks for analog sound input from your TV.

TAPE input jacks for analog tape replay.

CDR input jacks, for CD Recorder analog replay.

Balanced analog inputs (XLR), for use with all signal sources that output balanced signals. Available via the CD Input function only, as

an alternative to the unbalanced RCA jacks (Input ). Pin configuration for the XLR Inputs: Pin 1 is Ground, Pin 2 is Plus/Hot, Pin 3 is Minus/Cold.

Left Loudspeaker output, System 2.

Left Loudspeaker output, System 1.

Power lead AC input.

TUNER analog Input jacks.

PROCESSOR Analog Inputs. These Inputs go directly to the power amplifier section of the HK 990, bypassing the Volume and Tone Control. Here you can connect the Front Channel Pre Out L+R signals from an external surround processor, to benefit from

the superior power of the HK 990 and control volume from the processor. NOTE: Only use the Processor Input with a device that has its own volume control!

CD analog Input jacks. You can select either this Input or the Balanced Input as analog Input in the CD Input Setup Mode.

Phono Input for record player with Moving Magnet (high output and high impedance) or High-Output Moving Coil cartridge.

Phono Input for record player with Moving Coil (low output and low impedance) cartridge.

If your record player has a separate Ground wire, attach it here to avoid hum noise.

Connect the trigger Input (if available) on one or two subwoofers to these trigger ON/ OFF output jacks. When you switch ON the HK 990, it sends a trigger signal, which switches ON the subwoofer. When switching OFF the HK 990, the subwoofer also switches OFF.

HRS (High-Resolution Synchronization) Input. Use the included HRS-cable to connect the HD 990 CD player (or other similarly equipped player) for optimum sound quality.

Optical Digital Inputs (TOS-Link). Connect any digital device with Optical Digital Output to one of these Inputs. Push the Optical Jack through the hinged door that covers the Input until it clicks into place.

Coaxial Digital Inputs. Connect any digital device with Coaxial Digital Output to one of these Inputs. Usually, Coaxial Digital transmission is preferred to Optical, given a choice.

Remote IN. To control your HK 990 with an external infrared remote sensor, connect the wire from the remote sensor here.

Remote OUT. Connect other Harman Kardon devices (you may also experiment with other brands) that you wish to control with the HK 990 Remote Control to this Output.

CONNECTIONS

3

Remote Control

Band: Switches between frequency bands on a Tuner.

FM Mode: Switches between Stereo and Mono on a Tuner.

Auto: Switches between Automatic and Manual tuning on a Tuner.

Mem: For memorizing a radio station in the Preset Memory of a Tuner.

Clear: Clears the memory of a CD/CDR or clears a preset from Tuner station list.

Check: Press this button to check the order of tracks programmed into a CD player’s memory.

Prog: Press this button to begin the process of programming a CD player to play the tracks of a disc in a specific order.

Speaker Setup: Press to enter the HK 990 Speaker Setup functions. See below for explanation of the Speaker Setup process.

Input Setup: Press to enter the HK 990 Input Setup functions. See below for explanation of the Input Setup process.

Arrow Buttons (FeEee): This round button is used to navigate within the menus of the HK 990.

EQ Preset: Press to enter the HK 990 Equalizer Preset functions. See below for explanation of the EQ Presets.

Level Settings: Press to enter the HK 990 Level Setting functions. See below for explanation of the Level Setting process.

Enter: Press to confirm a selection within a HK 990 setup procedure or to switch between

selections. See under each Setup process for further explanations.

Scroll ZdI: When listening to a Tuner, press + to tune to higher frequency stations and – to tune to lower frequency stations. Also see the Owners Manual for your harman/kardon tuner.

Volume ZdI: Press to adjust the HK 990 volume up or down.

Select: When listening to a tuner, press this button to alternate between Auto Tune, Manual Tune or Preset Tune.

Pause: When playing a CD, press this button to momentarily pause the disc. Press again to resume play.

Mute: Press this button to momentarily silence the HK 990. “Muted” flashes in the front panel display. Press again to re-activate sound output.

EEand FF(Search Buttons): Press one of these buttons to search fast forward or backward on a CD or Tape. You can hear intermittent sounds from the CD while searching. Normal playback resumes when you release the button.

.EEand FF.(Skip Buttons): Press one of these buttons to move to the next track or to the previous track on a CD or Tape. Repeatedly pressing one of the buttons skips more tracks. On a CD, pressing Skip Forward while playing the last track skips to track 1, and pressing Skip Back while playing track 1 skips to the last track.

Stop: Press this button to stop play of a CD or Tape.

Play: Press this button to start playback of a CD or Tape. If the CD drawer is open, the drawer closes and play begins. Pressing the Play Button again pauses play momentarily, same as the Pause Button.

Z10 and I10: When playing a CD, press the +10 Button to skip 10 tracks forward and the -10 Button to skip 10 tracks backward from the track you are playing. More presses again skips 10 more tracks. If there are less than 10 tracks to the end or start of the CD, the last or first track is played.

Folder Zand Folder Ie: When playing a CD with MP3 files, these buttons move to the next or the previous folder with MP3 material.

Repeat: When playing a CD, pressing this button once repeats the current track, shown as “Rep 1” in the CD player’s display. Pressing once more repeats the entire CD, shown as “Rep All” in the CD player’s display. Third press exits repeat play.

Repeat A-B: When playing a CD, press once to establish a starting point (shown as “Rep A” in the CD player’s display) and a second time to establish an end point (shown as Rep A-B in the CD player’s display). The music between these two points is repeated as a loop until you press the button a third time, returning to normal play.

Open/Close: Opens the CD drawer when it is closed and closes it when it is open. The drawer may also be closed by pressing Play.

Random: When playing a CD, press this button to play all tracks in random order.

REMOTE CONTROL

4

AMP Adjustment

Iding Adjustment

Precaution for handling measuring instrument

The ground side of the measuring instrument to be connected to the speaker terminal of this unit must be kept in floating condition because this unit is equiped with the floating balanced power amplifier.

Condition

*Start adjustment 5 minutes or more after the power is turned on.

*Non loaded condition.

Idling Adjustment

Adjust R53 so that the DC voltage of TP1 becomes +38mV .

5

R53

TP1

Speaker Board

Power Cord in

3P

Seaker Board

In Board

Sp1+ Sp1Sp2- Sp2+

Sp1+ Sp1Sp2- Sp2+

1

2

3

4

5P CN12

1

2

3

4

7P

7P

J2

J3

Preamplifer Board

3P

7P J1

7P J1

5P

4P

5P

6P

J11

J14

J13

J12

AMP

AMP

left

right

power

power

2P

5P

CN11

CN7

6

2P

CN8

2P

CN9

Fuse Board

7P

2P

CN6

CN10

JP2

JP8

JP2

JP8

JP1

JP10

JP1

JP10

JP7

JP9

JP7

JP9

JP4

JP6

JP4

JP6

JP3

JP5

Transformer

JP3

JP5

Thermistor

Thermistor

6P

CN2

5P

4P

Display Board

4P

4P

CN12

CN13

CN4

CN3

Head Phone

5P

7P

Led Board

CN3

CN1

a		High Performance Multibit - DAC
		with SACD Playback
		AD1955ARS

FEATURES

5 V Power Supply Stereo Audio DAC System Accepts 16-/18-/20-/24-Bit Data

Supports 24-Bit, 192 kHz Sample Rate PCM Audio Data Supports SACD Bit Stream and External Digital Filter

Interface

Accepts a Wide Range of PCM Sample Rates Including: 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, and

192 kHz

Multibit Sigma-Delta Modulator with "Perfect Differential Linearity Restoration" for Reduced Idle Tones and Noise Floor

Data Directed Scrambling DAC––Low Sensitivity to Jitter Supports SACD Playback with "Bit Expansion" Filter Differential Current Output for Optimum Performance 8.64 mA p-p Differential Output

120 dB SNR/DNR (not muted) at 48 kHz Sample Rate (A-Weighted Stereo)

123 dB SNR/DNR (Mono) –110 dB THD + N

110 dB Stop-Band Attenuation with 0.0002 dB

Pass-Band Ripple

8 Oversampling Digital Filter

On-Chip Clickless Volume Control Supports SACD-Mute Pattern Detection

Supports 64 fS/128 fS DSD SACD with Phase Mode Internal Digital Filter Pass-Through for External Filter Master Clock: 256 fS, 512 fS, 768 fS

Hardware and Software Controllable Clickless Mute Serial (SPI) Control for Serial Mode, Number of Bits,

Sample Rate, Volume, Mute, De-Emphasis, Mono Mode Digital De-Emphasis for 32 kHz, 44.1 kHz, and 48 kHz

Sample Rates

Flexible Serial Data Port with Right-Justified, LeftJustified, I2S, and DSP Modes

28-Lead SSOP Plastic Package

APPLICATIONS

High End DVD Audio

SACD

CD

Home Theater Systems

Automotive Audio Systems

Sampling Musical Keyboards

Digital Mixing Consoles

Digital Audio Effects Processors

REV. 0

Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

FUNCTIONAL BLOCK DIAGRAM

	MASTER		CONTROL	DSD
				BITSTREAM
	CLOCK INPUT		DATA INPUT	INPUT
			3	4
	AUTO-CLOCK			DIGITAL
			SPI CONTROL	SUPPLY
	DIVIDER
16-/20-/24-BIT	3/4
AUDIO DATA/		MUX	DSD FILTER
EXTERNAL
DIGITAL
FILTER INPUT
	SERIAL DATA		EXTERNAL	RESET
	INTERFACE		FILTER I/F
				MUTE
	DIGITAL		S/H
	FILTER ENGINE
				ANALOG
				SUPPLY
	NOISE-SHAPED		MULTIBIT -	ZERO
				FLAGS
	SCRAMBLING		MODULATOR
			VOLTAGE
	I-DAC	I-DAC	REFERENCE
	L-CH	R-CH
	DIFFERENTIAL
	CURRENT OUTPUT

PRODUCT OVERVIEW

The AD1955 is a complete, high performance, single-chip, stereo digital audio playback system. It is comprised of a multibit sigmadelta modulator, high performance digital interpolation filters, and continuous-time differential current output DACs. Other features include an on-chip clickless stereo attenuator and mute capability, programmed through an SPI compatible serial control port. The AD1955 is fully compatible with all known DVD audio formats including 192 kHz as well as 96 kHz sample frequencies and 24 bits. It is also backward compatible by supporting 50 s/ 15 s digital de-emphasis intended for “redbook” compact discs, as well as de-emphasis at 32 kHz and 48 kHz sample rates.

The AD1955 has a very flexible serial data input port that allows for glueless interconnection to a variety of ADCs, DSPs, SACD decoders, external digital filters, AES/EBU receivers, and

(continued on page 12)

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: [phone]	www.analog.com
Fax: [phone]	© Analog Devices, Inc., 2002

7

AD1955ARS

ABSOLUTE MAXIMUM RATINGS*

Parameter	Min	Max	Unit
DVDD to DGND	–0.3	6	V
AVDD to AGND	–0.3	6	V
Digital Inputs	DGND – 0.3	DVDD + 0.3	V
Analog Outputs	AGND – 0.3	AVDD + 0.3	V
AGND to DGND	–0.3	+0.3	V
Reference Voltage		(AVDD + 0.3)/2	°C
Soldering		300
		10	sec

PACKAGE CHARACTERISTICS

Package	Typ	Unit
JA (Thermal Resistance	109.0	°C/W
[Junction-to-Ambient])		°C/W
JC (Thermal Resistance	39.0
[Junction-to-Case])

*Stresses greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

ORDERING GUIDE

Model	Temperature	Package Description	Package Option*
AD1955ARS	–40°C to +85°C	28-Lead SSOP	RS-28
AD1955ARSRL	–40°C to +85°C	28-Lead SSOP	RS-28 on 13" Reels
EVAL-AD1955EB		Evaluation Board

*RS = Shrink Small Outline Package

PIN CONFIGURATION

DVDD				DGND
	1		28
LRCLK/EF_WCLK				MCLK
	2		27
BCLK/EF_BCLK				CCLK
	3		26
SDATA/EF_LDATA				CLATCH
	4		25
EF_RDATA				CDATA
	5		24
DSD_SCLK				PD/RST
	6	AD1955	23
DSD_LDATA				MUTE
	7	TOP VIEW	22
DSD_RDATA		(Not to Scale)		ZEROL
	8		21
DSD_PHASE				ZEROR
	9		20
AGND	10		19	AGND
IOUTR+	11		18	IOUTL+
IOUTR–	12		17	IOUTL–
FILTR	13		16	FILTB
IREF	14		15	AVDD

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD1955 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality.

WARNING!

ESD SENSITIVE DEVICE

REV. 0

8

Advanced	AMS1117
Monolithic	1A LOW DROPOUT VOLTAGE REGULATOR
Systems

FEATURES	APPLICATIONS
• Three Terminal Adjustable or Fixed Voltages*	• High Efficiency Linear Regulators
1.5V, 1.8V, 2.5V, 2.85V, 3.3V and 5.0V	• Post Regulators for Switching Supplies
• Output Current of 1A	• 5V to 3.3V Linear Regulator
• Operates Down to 1V Dropout	• Battery Chargers
• Line Regulation: 0.2% Max.	• Active SCSI Terminators
• Load Regulation: 0.4% Max.	• Power Management for Notebook
• SOT-223, TO-252 and SO-8 package available	• Battery Powered Instrumentation

GENERAL DESCRIPTION

The AMS1117 series of adjustable and fixed voltage regulators are designed to provide 1A output current and to operate down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.3V at maximum output current, decreasing at lower load currents.

On-chip trimming adjusts the reference voltage to 1%. Current limit is also trimmed, minimizing the stress under overload conditions on both the regulator and power source circuitry.

The AMS1117 devices are pin compatible with other three-terminal SCSI regulators and are offered in the low profile surface mount SOT-223 package, in the 8L SOIC package and in the TO-252 (DPAK) plastic package.

ORDERING INFORMATION:

	PACKAGE TYPE		OPERATING JUNCTION
TO-252	SOT-223	8L SOIC	TEMPERATURE RANGE
AMS1117CD	AMS1117	AMS1117CS	-40 to 125° C
AMS1117CD-1.5	AMS1117-1.5	AMS1117CS-1.5	-40 to 125° C
AMS1117CD-1.8	AMS1117-1.8	AMS1117CS-1.8	-40 to 125° C
AMS1117CD-2.5	AMS1117-2.5	AMS1117CS-2.5	-40 to 125° C
AMS1117CD-2.85	AMS1117-2.85	AMS1117CS-2.85	-40 to 125° C
AMS1117CD-3.3	AMS1117-3.3	AMS1117CS-3.3	-40 to 125° C
AMS1117CD-5.0	AMS1117-5.0	AMS1117CS-5.0	-40 to 125° C

*For additional available fixed voltages contact factory.

8L SOIC Top View

GND/ADJ						N/C
			1		8
V						V
	OUT		2		7		OUT
VOUT						VOUT
			3		6
V		IN	4		5	N/C

PIN CONNECTIONS

SOT-223 Top View

3 PIN FIXED/ADJUSTABLE

TO-252 FRONT VIEW

VERSION

TAB IS

3

2

OUTPUT

1- Ground/Adjust

1

1

2

3

2- VOUT

3- VIN

Advanced Monolithic Systems, Inc.

www.advanced-monolithic.com Phone [phone] Fax [phone]

9

NEW PRODUCT

BSS123

N-CHANNEL ENHANCEMENT MODE FIELD EFFECT

TRANSISTOR

Features

Low Gate Threshold Voltage

Low Input Capacitance

Fast Switching Speed

Low Input/Output Leakage

High Drain-Source Voltage Rating

Mechanical Data

Case: SOT-23, Molded Plastic

Case material - UL Flammability Rating 94V-0

Moisture sensitivity: Level 1 per J-STD-020A

Terminals: Solderable per MIL-STD-202, Method 208

Terminal Connections: See Diagram

Marking: K23 (See Page 3)

Ordering & Date Code Information: See Page 3

Weight: 0.008 grams (approx.)

		A
	D
		B	C
G	TOP VIEW	S
E	D
	G
	H

K

J

L

Drain

Gate

						SOT-23
					Dim	Min	Max
					A	0.37	0.51
					B	1.20	1.40
					C	2.30	2.50
					D	0.89	1.03
					E	0.45	0.60
					G	1.78	2.05
	M				H	2.80	3.00
					J	0.013	0.10
					K	0.903	1.10
					L	0.45	0.61
					M	0.085	0.180
						0	8
					All Dimensions in mm

			Source
Maximum Ratings	@ TA = 25 C unless otherwise specified
Characteristic		Symbol		BSS123	Units
Drain-Source Voltage		VDSS		100	V
Drain-Gate Voltage RGS 20K		VDGR		100	V
Gate-Source Voltage	Continuous	VGSS		20	V
Drain Current (Note 1)	Continuous	ID		170	mA
	Pulsed	IDM		680
Total Power Dissipation (Note 1)		Pd		300	mW
Thermal Resistance, Junction to Ambient (Note 1)		R JA		417	C/W
Operating and Storage Temperature Range		Tj, TSTG		-55 to +150	C

Note: 1. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

DS30366 Rev. 3 - 2	10	BSS123
	www.diodes.com

Integrated	ICS83905
Circuit	LOW SKEW, 1:6 CRYSTAL INTERFACE-TO-
Systems, Inc.	LVCMOS / LVTTL FANOUT BUFFER

GENERAL DESCRIPTION

		The ICS83905 is a low skew, 1-to-6 LVCMOS /
	ICS
		LVTTL Fanout Buffer and a member of the
	HiPerClockS™	HiPerClockS™family of High Performance Clock
		Solutions from ICS. The ICS83905 single ended
		clock input accepts LVCMOS or LVTTL input lev-

els. The low impedance LVCMOS/LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines. The effective fanout can be increased from 6 to 12 by utilizing the ability of the outputs to drive two series terminated lines.

The ICS83905 is characterized at full 3.3V, 2.5V, and 1.8V, mixed 3.3V/2.5V, 3.3V/1.8V and 2.5V/1.8V output operating supply mode. Guaranteed output and part-to-part skew characteristics along with the 1.8V output capabilities makes the ICS83905 ideal for high performance, single ended applications that also require a limited output voltage.

FEATURES

•6 LVCMOS / LVTTL outputs

•Crystal oscillator interface

•Output frequency range: 10MHz to 50MHz

•Crystal input frequency range: 10MHz to 50MHz

•Output skew: 10ps (typical)

•5V tolerant enable inputs

•Synchronous output enables

•Operating supply modes: Full 3.3V, 2.5V and 1.8V, mixed 3.3Vcore/2.5V or1.8V operating supply, and mixed 2.5V core/1.8V operating supply

•0°C to 70°C ambient operating temperature

•Lead-Free package fully RoHS compliant

•Pin compatible to MPC905

•Industrial version available upon request

BLOCK DIAGRAM

PIN ASSIGNMENT

BCLK0

XTAL_OUT

1

16

XTAL_IN

ENABLE 2

2

15

ENABLE 1

GND

3

14

BCLK5

BCLK1

BCLK0

4

13

VDDO

XTAL_IN

VDDo

5

12

BCLK4

BCLK1

6

11

GND

BCLK2

GND

7

10

BCLK3

XTAL_OUT

BCLK2

8

9

VDD

BCLK3

ICS83905

16-Lead SOIC

3.9mm x 9.9mm x 1.38mm body package

M Pacakge

BCLK4

Top View

ENABLE 1

ICS83905

SYNCHRONIZE

BCLK5

16-Lead TSSOP

4.4mm x 3.0mm x 0.92mm body package

ENABLE 2

G Pacakge

SYNCHRONIZE

Top View

ENABLE2

XTAL OUT

XTAL IN

ENABLE1

nc

20

19

18

17

16

GND

1

ICS83905 15

BCLK5

GND

2 20-Lead VFQFN 14

VDDO

BCLK0

4mm x 4mm x 0.9mm

BCLK4

3

body package

13

VDDO

4

K Package

12

GND

BCLK1

5

Top View

11

GND

6

7

8

9

10

GND

GND

BCLK2

VDD

BCLK3

The Preliminary Information presented herein represents a product in prototyping or pre-production. The noted characteristics are based on initial product characterization. Integrated Circuit Systems, Incorporated (ICS) reserves the right to change any circuitry or specifications without notice.

83905AM

http://www.icst.com/products/hiperclocks.html

REV. A JANUARY 20, 2005

11

®

OPA134	OPA2134	OPA4134
OPA134	OPA2134	OPA4134

OPA134

OPA2134

OPA4134

TM High Performance

AUDIO OPERATIONAL AMPLIFIERS

FEATURES

●SUPERIOR SOUND QUALITY

●ULTRA LOW DISTORTION: 0.00008%

●LOW NOISE: 8nV/√Hz

●TRUE FET-INPUT: IB = 5pA

●HIGH SPEED:

SLEW RATE: 20V/µs

BANDWIDTH: 8MHz

●HIGH OPEN-LOOP GAIN: 120dB (600Ω)

●WIDE SUPPLY RANGE: ±2.5V to ±18V

●SINGLE, DUAL, AND QUAD VERSIONS

APPLICATIONS

●PROFESSIONAL AUDIO AND MUSIC

●LINE DRIVERS

●LINE RECEIVERS

●MULTIMEDIA AUDIO

●ACTIVE FILTERS

●PREAMPLIFIERS

●INTEGRATORS

●CROSSOVER NETWORKS

DESCRIPTION

The OPA134 series are ultra-low distortion, low noise operational amplifiers fully specified for audio applications. A true FET input stage was incorporated to provide superior sound quality and speed for exceptional audio performance. This in combination with high output drive capability and excellent dc performance allows use in a wide variety of demanding applications. In addition, the OPA134’s wide output swing, to within 1V of the rails, allows increased headroom making it ideal for use in any audio circuit.

OPA134 op amps are easy to use and free from phase inversion and overload problems often found in common FET-input op amps. They can be operated from

±2.5V to ±18V power supplies. Input cascode circuitry provides excellent common-mode rejection and maintains low input bias current over its wide input voltage range, minimizing distortion. OPA134 series op amps are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions, including high load capacitance. The dual and quad versions feature completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded.

Single and dual versions are available in 8-pin DIP and SO-8 surface-mount packages in standard configurations. The quad is available in 14-pin DIP and SO-14 surface mount packages. All are specified for –40°C to +85°C operation. A SPICE macromodel is available for design analysis.

		OPA134
Offset Trim	1	8	Offset Trim
–In	2	7	V+
+In	3	6	Output
V–	4	5	NC	Out A
		8-Pin DIP, SO-8		–In A
				+In A

V–

Out A

–In A

OPA2134

+In A

V+

V+

1

8

+In B

2

A

7

Out B

–In B

3

B

6

–In B

+In B

Out B

4

5

OPA4134

1

2

A

3

4

5

B

6

7

14	Out D
13	–In D
D
12	+In D
11	V–
10	+In C
C
9	–In C
8	Out C

	8-Pin DIP, SO-8	14-Pin DIP
		SO-14

International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: [phone] • Twx: 910-952-1111 Internet: http://www.burr-brown.com/ • FAXLine: [phone] (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: [phone] • Immediate Product Info: [phone]

© 1996 Burr-Brown Corporation

PDS-1339C

Printed in U.S.A. December, 1997

12

PCA9554A

REMOTE 8-BIT I2C AND SMBus I/O EXPANDER

WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS

www.ti.com	SCPS127A–SEPTEMBER 2006–REVISED FEBRUARY 2007

FEATURES

•I2C to Parallel Port Expander

•Open-Drain Active-Low Interrupt Output

•Operating Power-Supply Voltage Range of 2.3 V to 5.5 V

•5-V Tolerant I/Os

•400-kHz Fast I2C Bus

•Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus

•Input/Output Configuration Register

•Polarity Inversion Register

•Internal Power-On Reset

•Power-Up With All Channels Configured as Inputs

•No Glitch on Power-Up

•Latched Outputs With High-Current Drive Maximum Capability for Directly Driving LEDs

•Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

•ESD Protection Exceeds JESD 22

–2000-V Human-Body Model (A114-A)

–200-V Machine Model (A115-A)

–1000-V Charged-Device Model (C101)

DB, DBQ, DGV, DW, OR PW PACKAGE (TOP VIEW)

A0		1	16			VCC
A1		2	15			SDA
A2		3	14			SCL
P0		4	13
						INT
P1		5	12			P7
P2		6	11			P6
P3		7	10			P5
GND		8	9			P4

RGV PACKAGE

(TOP VIEW)

	A1	A0	V	SDA
			CC
	16	15	14	13
A2	1			12	SCL
P0	2			11	INT
P1	3			10	P7
P2	4			9	P6
	5	6	7	8
	P3	GND	P4	P5

RGT PACKAGE

(TOP VIEW)

	A1 A0		V	SDA
			CC
A2	16 15 14			13	SCL
	1			12
P0	2			11	INT
P1	3			10	P7
P2	4			9	P6
	5	6	7	8
	P3	GND	P4	P5

DESCRIPTION/ORDERING INFORMATION

This 8-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.3-V to 5.5-V VCC operation. It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL), serial data (SDA)].

The PCA9554A consists of one 8-bit Configuration (input or output selection), Input, Output, and Polarity Inversion (active high or active low) registers. At power-on, the I/Os are configured as inputs with a weak pull up to VCC. However, the system master can enable the I/Os as either inputs or outputs by writing to the I/O configuration bits. The data for each input or output is kept in the corresponding Input or Output register. The polarity of the Input Port register can be inverted with the Polarity Inversion register. All registers can be read by the system master.

The system master can reset the PCA9554A in the event of a timeout or other improper operation by utilizing the power-on reset feature which puts the registers in their default state and initializes the I2C/SMBus state machine.

The PCA9554A open-drain interrupt (INT) output is activated when any input state differs from its corresponding Input Port register state and is used to indicate to the system master that an input state has changed.

INT can be connected to the interrupt input of a microcontroller. By sending an interrupt signal on this line, the remote I/O can inform the microcontroller if there is incoming data on its ports without having to communicate via the I2C bus. Thus, the PCA9554A can remain a simple slave device.

The device's outputs (latched) have high-current drive capability for directly driving LEDs and low current consumption.

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.

UNLESS OTHERWISE NOTED this	document	contains	Copyright © 2006–2007, Texas Instruments Incorporated
PRODUCTION DATA information 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.

13

Burr Brown Products from Texas Instruments

SRC4392

SRC4392

SBFS029B–DECEMBER 2005–REVISED APRIL 2006

Two-Channel, Asynchronous Sample Rate Converter with Integrated Digital Audio Interface Receiver and Transmitter

FEATURES

•Two-Channel Asynchronous Sample Rate Converter (SRC)

–Dynamic Range with –60dB Input (A-Weighted): 144dB typical

–Total Harmonic Distortion and Noise (THD+N) with Full-Scale Input: –140dB typical

–Supports Audio Input and Output Data Word Lengths Up to 24 Bits

–Supports Input and Output Sampling Frequencies Up to 216kHz

–Automatic Detection of the Input-to-Output Sampling Ratio

–Wide Input-to-Output Conversion Range: 16:1 to 1:16 Continuous

–Excellent Jitter Attenuation Characteristics

–Digital De-Emphasis Filtering for 32kHz, 44.1kHz, and 48kHz Input Sampling Rates

–Digital Output Attenuation and Mute Functions

–Output Word Length Reduction

–Status Registers and Interrupt Generation for Sampling Ratio and Ready Flags

•Digital Audio Interface Transmitter (DIT)

–Supports Sampling Rates Up to 216kHz

–Includes Differential Line Driver and CMOS Buffered Outputs

–Block-Sized Data Buffers for Both Channel Status and User Data

–Status Registers and Interrupt Generation for Flag and Error Conditions

•User-Selectable Serial Host Interface: SPI or Philips I2C™

–Provides Access to On-Chip Registers and Data Buffers

•Digital Audio Interface Receiver (DIR)

–PLL Lock Range Includes Sampling Rates from 20kHz to 216kHz

–Includes Four Differential Input Line Receivers and an Input Multiplexer

–Bypass Multiplexer Routes Line Receiver Outputs to Line Driver and Buffer Outputs

–Block-Sized Data Buffers for Both Channel Status and User Data

–Automatic Detection of Non-PCM Audio Streams (DTS CD/LD and IEC 61937 formats)

–Audio CD Q-Channel Sub-Code Decoding and Data Buffer

–Status Registers and Interrupt Generation for Flag and Error Conditions

–Low Jitter Recovered Clock Output

•Two Audio Serial Ports (Ports A and B)

–Synchronous Serial Interface to External Signal Processors, Data Converters, and Logic

–Slave or Master Mode Operation with Sampling Rates up to 216kHz

–Supports Left-Justified, Right-Justified, and Philips I2S™ Data Formats

–Supports Audio Data Word Lengths Up to 24 Bits

•Four General-Purpose Digital Outputs

–Multifunction Programmable Via Control Registers

•Extensive Power-Down Support

–Functional Blocks May Be Disabled Individually When Not In Use

•Operates From +1.8V Core and +3.3V I/O Power Supplies

•Small TQFP-48 Package, Compatible with the SRC4382 and DIX4192

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.

Dolby is a registered trademark of Dolby Laboratories.

I2C, I2S are trademarks of Koninklijke Philips Electronics N.V. All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.	Copyright © 2005–2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.

14

WM8740

24-bit, High Performance 192kHz Stereo DAC

Advanced Information, July 2000, Rev 1.7

DESCRIPTION

The WM8740 is a very high performance stereo DAC designed for audio applications such as CD, DVD, home theatre systems, set top boxes and digital TV. The WM8740 supports data input word lengths from 16 to 24-bits and sampling rates up to 192kHz. The WM8740 consists of a serial interface port, digital interpolation filter, multi-bit sigma delta modulator and stereo DAC in a small 28-pin SSOP package. The WM8740 also includes a digitally controllable mute and attenuator function on each channel.

The internal digital filter has two selectable roll-off characteristics. A sharp or slow roll-off can be selected dependent on application requirements. Additionally, the internal digital filter can be by-passed and the WM8740 used with an external digital filter.

The WM8740 supports two connection schemes for audio DAC control. The SPI-compatible serial control port provides access to a wide range of features including onchip mute, attenuation and phase reversal. A hardware controllable interface is also available.

FEATURES

•120dB SNR (‘A’ weighted mono @48kHz), THD+N: -104dB

@FS

•117dB SNR (‘A’ weighted stereo @48kHz), THD+N: -104dB

@FS

•Sampling frequency: 8kHz to 192kHz

•Selectable digital filter roll-off

•Optional interface to industry standard external filters

•Differential mono mode needing no glue logic

•Input data word: 16 to 24-bit

•Hardware or SPI compatible serial port control modes:

•Hardware mode: mute, de-emphasis, audio format control

•Serial mode: mute, de-emphasis, attenuation (256 steps), phase reversal

•Fully differential voltage outputs

APPLICATIONS

•CD, DVD audio

•Home theatre systems

•Professional audio systems

BLOCK DIAGRAM

MODE ML/I2S MC/DM1 MD/DM0 DIFFHW MUTEB CSBIWO RSTB ZERO MODE8X AGNDR AVDDR

(24)

(28)

(27)

(26)

(6)

(25)

(23)

(22)

(21)

(4)

(10)

(9)

WM8740

(11) VMIDR

CONTROL INTERFACE

SCLK (5)

SIGMA

RIGHT

LOW

(12) VOUTRP

MUTE/

MUX

DELTA

PASS

DAC

ATTEN

MODULATOR

FILTER

(13) VOUTRN

BCKIN (3)

LRCIN (1)

SERIAL

DIGITAL

SIGMA

LOW

INTERFACE

FILTERS

MUX

LEFT

(17) VOUTLP

DELTA

PASS

DAC

(16) VOUTLN

DIN (2)

MUTE/

MODULATOR

FILTER

ATTEN

(18) VMIDL

(15)	(8)	(20) (19)	(14)	(7)
AVDD DVDD		AVDDL AGNDL	AGND	DGND

WOLFSON MICROELECTRONICS LTD	Advanced Information data sheets contain
Lutton Court, Bernard Terrace, Edinburgh, EH8 9NX, UK	preliminary data on new products in the
Tel: [phone]	preproduction phase of development.
Fax: [phone]	Supplementary data will be published at a
Email: [e-mail]	later date.
http://www.wolfson.co.uk	2000 Wolfson Microelectronics Ltd.

15

PIC18F66J10 FAMILY

	Program Memory							MSSP			EUSART	Comparators	Timers bit-8/16	BusExternal
			SRAM Data		10-bit	CCP/
Device	Flash	# Single-Word	Memory	I/O		ECCP				Master
					A/D (ch)			SPI™
			(bytes)			(PWM)
	(bytes)	Instructions								I2C™
PIC18F65J10	32K	16384	2048	50	11	2/3	2	Y		Y	2	2	2/3	N
PIC18F65J15	48K	24576	2048	50	11	2/3	2	Y		Y	2	2	2/3	N
PIC18F66J10	64K	32768	2048	50	11	2/3	2	Y		Y	2	2	2/3	N
PIC18F66J15	96K	49152	3936	50	11	2/3	2	Y		Y	2	2	2/3	N
PIC18F67J10	128K	65536	3936	50	11	2/3	2	Y		Y	2	2	2/3	N
PIC18F85J10	32K	16384	2048	66	15	2/3	2	Y		Y	2	2	2/3	Y
PIC18F85J15	48K	24576	2048	66	15	2/3	2	Y		Y	2	2	2/3	Y
PIC18F86J10	64K	32768	2048	66	15	2/3	2	Y		Y	2	2	2/3	Y
PIC18F86J15	96K	49152	3936	66	15	2/3	2	Y		Y	2	2	2/3	Y
PIC18F87J10	128K	65536	3936	66	15	2/3	2	Y		Y	2	2	2/3	Y

Pin Diagrams

64-Pin TQFP									RE2/CS/P2B		RE3/P3C		RE4/P3B		RE5/P1C		RE6/P1B		RE7/ECCP2		RD0/PSP0		VDD		VSS		RD1/PSP1		RD2/PSP2		RD3/PSP3		RD4/PSP4/SDO2		RD5/PSP5/SDI2/SDA2		RD6/PSP6/SCK2/SCL2		RD7/PSP7/SS2
																			(1)
																			/P2A
																			(1)
								64			63 62				61		60		59		58		57		56 55				54		53		52 51				50		49
								1																															48
RE1/	WR		/P2C
RE0/RD/P2D								2																															47
RG0/ECCP3/P3A								3																															46
RG1/TX2/CK2								4																															45
RG2/RX2/DT2								5																															44
RG3/CCP4/P3D								6																															43
								7																															42
		MCLR																		PIC18F6XJ10
RG4/CCP5/P1D								8																															41
				VSS				9												PIC18F6XJ15																			40
VDDCORE/VCAP								10																															39
								11																															38
RF7/SS1
RF6/AN11								12																															37
RF5/AN10/CVREF								13																															36
RF4/AN9								14																															35
RF3/AN8								15																															34
RF2/AN7/C1OUT								16																															33
								17			18		19		20		21		22		23		24		25		26		27		28		29		30 31				32
									RF1/AN6/C2OUT		ENVREG		AVDD		AVSS		RA3/AN3/VREF+		RA2/AN2/VREF-		RA1/AN1		RA0/AN0		VSS		VDD		RA5/AN4		RA4/T0CKI		RC1/T1OSI/ECCP2		RC0/T1OSO/T13CKI		RC6/TX1/CK1		RC7/RX1/DT1
																																	(1)
																																	/P2A
																																	(1)

RB0/INT0/FLT0

RB1/INT1

RB2/INT2

RB3/INT3

RB4/KBI0

RB5/KBI1

RB6/KBI2/PGC

VSS

OSC2/CLKO

OSC1/CLKI

VDD

RB7/KBI3/PGD

RC5/SDO1

RC4/SDI1/SDA1

RC3/SCK1/SCL1 RC2/ECCP1/P1A

Note 1: The ECCP2/P2A pin placement depends on the setting of the CCP2MX configuration bit.

DS39663A-page 2

Advance Information

¤ 2005 Microchip Technology Inc.

16

NJW1159M

2-CHANNEL ELECTRONIC VOLUME

■ GENERAL DESCRIPTION

NJW1159LV D WZR FKDQQHO HOHFWURQLF YROXPH ,& ,W LV LQFOXGHG RXWSXW EXIIHU DPSOLILHU DQG DOVR UHVLVWRU RXWSXW WHUPLQDO IRU XVLQJ H[WHUQDO DPSOLILHU WR FXVWRPL]H IRU \RXU DSSOLFDWLRQ 7KHVH IXQFWLRQV DUH FRQWUROOHG E\ WKUHH ZLUHG VHULDO GDWD $QG WKH FKLS VHOHFWRU LV DYDLODEOH IRU XVLQJ IRXU FKLSV RQ VDPH VHULDO EXV OLQH ,W¶V DYDLODEOH IRU WZR FKDQQHO VWHUHR DQG RU PXOWL FKDQQHO DXGLR YROXPH

■ PACKAGE OUTLINE

NJW1159V NJW1159M NJW1159D

■ FEATURES
●2SHUDWLQJ 9ROWDJH				WR 9
●7KUHH :LUHG 6HULDO 'DWD &RQWURO
●&KLS 6HOHFWRU				DYDLODEOH IRU XVLQJ IRXU FKLSV RQ VDPH VHULDO EXV OLQH
●9ROXPH				WR G% G%VWHS 087(
●%L &026 7HFKQRORJ\
●3DFNDJH 2XWOLQH				6623 '03 ',3
■ BLOCK DIAGRAM
						% 287 /
			,1 /			287 /
				92/
						% 287 5
			,1 5			287 5
				92/
						9
			&(
						*1'
				,QWHU IDFH
			&(		%LDV
				/RJLF
			:LUHG			9
		&RQWURO 'DWD

17

November 2004

LM137/LM337

3-Terminal Adjustable Negative Regulators

General Description

The LM137/LM337 are adjustable 3-terminal negative voltage regulators capable of supplying in excess of −1.5A over an output voltage range of −1.2V to −37V. These regulators are exceptionally easy to apply, requiring only 2 external resistors to set the output voltage and 1 output capacitor for frequency compensation. The circuit design has been optimized for excellent regulation and low thermal transients. Further, the LM137 series features internal current limiting, thermal shutdown and safe-area compensation, making them virtually blowout-proof against overloads.

The LM137/LM337 serve a wide variety of applications including local on-card regulation, programmable-output voltage regulation or precision current regulation. The LM137/ LM337 are ideal complements to the LM117/LM317 adjustable positive regulators.

Features

nOutput voltage adjustable from −1.2V to −37V

n1.5A output current guaranteed, −55˚C to +150˚C

nLine regulation typically 0.01%/V

nLoad regulation typically 0.3%

nExcellent thermal regulation, 0.002%/W

n77 dB ripple rejection

nExcellent rejection of thermal transients

n50 ppm/˚C temperature coefficient

nTemperature-independent current limit

nInternal thermal overload protection

nP+ Product Enhancement tested

nStandard 3-lead transistor package

nOutput is short circuit protected

LM137 Series Packages and Power Capability

		Rated	Design
Device	Package	Power	Load
		Dissipation	Current
LM137/337	TO-3 (K)	20W	1.5A
	TO-39 (H)	2W	0.5A
LM337	TO-220 (T)	15W	1.5A
LM337	SOT-223	2W	1A
	(MP)

Typical Applications	Comparison between SOT-223 and
Adjustable Negative Voltage Regulator	D-Pak (TO-252) Packages

00906731

Scale 1:1

00906701

Full output current not available at high input-output voltages

†C1 = 1 µF solid tantalum or 10 µF aluminum electrolytic required for stability

*C2 = 1 µF solid tantalum is required only if regulator is more than 4" from power-supply filter capacitor

Output capacitors in the range of 1 µF to 1000 µF of aluminum or tantalum electrolytic are commonly used to provide improved output impedance and rejection of transients

Regulators Negative Adjustable Terminal-3 LM137/LM337

© 2004 National Semiconductor Corporation

DS009067

www.national.com

18

August 1999

LM117/LM317A/LM317

3-Terminal Adjustable Regulator

General Description

The LM117 series of adjustable 3-terminal positive voltage regulators is capable of supplying in excess of 1.5A over a 1.2V to 37V output range. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators. Also, the LM117 is packaged in standard transistor packages which are easily mounted and handled.

In addition to higher performance than fixed regulators, the LM117 series offers full overload protection available only in IC’s. Included on the chip are current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected.

Normally, no capacitors are needed unless the device is situated more than 6 inches from the input filter capacitors in which case an input bypass is needed. An optional output capacitor can be added to improve transient response. The adjustment terminal can be bypassed to achieve very high ripple rejection ratios which are difficult to achieve with standard 3-terminal regulators.

Besides replacing fixed regulators, the LM117 is useful in a wide variety of other applications. Since the regulator is “floating” and sees only the input-to-output differential volt-

age, supplies of several hundred volts can be regulated as long as the maximum input to output differential is not exceeded, i.e., avoid short-circuiting the output.

Also, it makes an especially simple adjustable switching regulator, a programmable output regulator, or by connecting a fixed resistor between the adjustment pin and output, the LM117 can be used as a precision current regulator. Supplies with electronic shutdown can be achieved by clamping the adjustment terminal to ground which programs the output to 1.2V where most loads draw little current.

For applications requiring greater output current, see LM150 series (3A) and LM138 series (5A) data sheets. For the negative complement, see LM137 series data sheet.

Features

nGuaranteed 1% output voltage tolerance (LM317A)

nGuaranteed max. 0.01%/V line regulation (LM317A)

nGuaranteed max. 0.3% load regulation (LM117)

nGuaranteed 1.5A output current

nAdjustable output down to 1.2V

nCurrent limit constant with temperature

nP+ Product Enhancement tested

n80 dB ripple rejection

nOutput is short-circuit protected

Typical Applications

1.2V–25V Adjustable Regulator

DS009063-1

Full output current not available at high input-output voltages *Needed if device is more than 6 inches from filter capacitors.

†Optional — improves transient response. Output capacitors in the range of 1 µF to 1000 µF of aluminum or tantalum electrolytic are commonly used to provide improved output impedance and rejection of transients.

LM117 Series Packages

Part Number		Design
Suffix	Package	Load
		Current
K	TO-3	1.5A
H	TO-39	0.5A
T	TO-220	1.5A
E	LCC	0.5A
S	TO-263	1.5A
EMP	SOT-223	1A
MDT	TO-252	0.5A

SOT-223 vs D-Pak (TO-252) Packages

DS009063-54

Scale 1:1

Regulator Adjustable Terminal-3 LM117/LM317A/LM317

© 1999 National Semiconductor Corporation

DS009063

www.national.com

19

L7805CV

ABSOLUTE MAXIMUM RATINGS

Symbol	Parameter	Value			Unit
Vi	DC Input Voltage (for VO = 5 to 18V)		35		V
	(for VO = 20, 24V)		40		V
Io	Output Current	Internally		limited
Ptot	Power Dissipation	Internally		limited
Top	Operating Junction Temperature Range (for L7800)	-55	to 150		o C
	(for L7800C)	0 to 150			o C
Tst g	Storage Temperature Range	-65	to 150		o C

THERMAL DATA

Symbol	Parameter		D2PAK	TO-220	TO-220FP	TO-3	Unit
Rthjca se	Thermal Resistance Junction-case	Max	3	3	5	4	oC/W
Rthjamb	Thermal Resistance Junction-ambient	Max	62.5	50	60	35	oC/W

CONNECTION DIAGRAM AND ORDERING NUMBERS (top view)

	TO-220 & TO-220FP		D2PAK		TO-3
Type	TO-220	D2PAK (*)	TO-220FP	TO-3	Output Voltage
L7805				L7805T	5V
L7805C	L7805CV	L7805CD2T	L7805CP	L7805CT	5V
L7852C	L7852CV	L7852CD2T	L7852CP	L7852CT	5.2V
L7806				L7806T	6V
L7806C	L7806CV	L7806CD2T	L7806CP	L7806CT	6V
L7808				L7808T	8V
L7808C	L7808CV	L7808CD2T	L7808CP	L7808CT	8V
L7885C	L7885CV	L7885CD2T	L7885CP	L7885CT	8.5V
L7809C	L7809CV	L7809CD2T	L7809CP	L7809CT	9V
L7812				L7812T	12V
L7812C	L7812CV	L7812CD2T	L7812CP	L7812CT	12V
L7815				L7815T	15V
L7815C	L7815CV	L7815CD2T	L7815CP	L7815CT	15V
L7818				L7818T	18V
L7818C	L7818CV	L7818CD2T	L7818CP	L7818CT	18V
L7820				L7820T	20V
L7820C	L7820CV	L7820CD2T	L7820CP	L7820CT	20V
L7824				L7824T	24V
L7824C	L7824CV	L7824CD2T	L7824CP	L7824CT	24V

(*) AVAILABLE IN TAPE AND REEL WITH ”-TR” SUFFIX

2/25

20

Advanced	AMS1085CT
Monolithic	3A LOW DROPOUT VOLTAGE REGULATOR
Systems

FEATURES	APPLICATIONS
• Three Terminal Adjustable or Fixed Voltages	• High Efficiency Linear Regulators
1.5V, 2.5V, 2.85V, 3.0V, 3.3V, 3.5V and 5.0V	• Post Regulators for Switching Supplies
• Output Current of 3A	• Microprocessor Supply
• Operates Down to 1V Dropout	• Battery Chargers
• Load Regulation: 0.1%	• Constant Current Regulators
• Line Regulation: 0.015%	• Notebook/Personal Computer Supplies
• TO-220, TO-263 and TO-252 packages available	• Portable Instrumentation

GENERAL DESCRIPTION

The AMS1085 series of adjustable and fixed voltage regulators are designed to provide 3A output current and to operate down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.5V at maximum output current, decreasing at lower load currents.

On-chip trimming adjusts the reference voltage to 1%. Current limit is also trimmed, minimizing the stress under overload conditions on both the regulator and power source circuitry.

The AMS1085 devices are pin compatible with older three-terminal regulators and are offered in 3 lead TO-220 package, 3 and 2 lead TO-263 (Plastic DD) and TO-252 (D PAK) package.

ORDERING INFORMATION:

PACKAGE TYPE

OPERATING JUNCTION

3 LEAD TO-220

2&3 LEAD TO-263

TO-252

TEMPERATURE RANGE

AMS1085CT

AMS1085CM

AMS1085CD

0 to 125° C

AMS1085CT-1.5

AMS1085CM-1.5

AMS1085CD-1.5

0 to 125° C

AMS1085CT-2.5

AMS1085CM-2.5

AMS1085CD-2.5

0 to 125° C

AMS1085CT-2.85

AMS1085CM-2.85

AMS1085CD-2.85

0 to 125° C

AMS1085CT-3.0

AMS1085CM-3.0

AMS1085CD-3.0

0 to 125° C

AMS1085CT-3.3

AMS1085CM-3.3

AMS1085CD-3.3

0 to 125° C

AMS1085CT-3.5

AMS1085CM-3.5

AMS1085CD-3.5

0 to 125° C

AMS1085CT-5.0

AMS1085CM-5.0

AMS1085CD-5.0

0 to 125° C

TO-220 FRONT VIEW

TO-252 FRONT VIEW

PIN CONNECTIONS

3

TAB IS

3

TAB IS

2

2

OUTPUT

OUTPUT

1

FIXED VERSION

ADJUSTABLE VERSION

1

1- Ground

1- Adjust

2L TO-263 FRONT VIEW

3L TO-263 FRONT VIEW

2- VOUT

2- VOUT

TAB IS

3

TAB IS

3

2

3- VIN

3- VIN

OUTPUT

2

OUTPUT

1

1

Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone [phone] Fax [phone]

21

a LowHighCost,SpeedGeneralJFET AmplifierPurpose

AD825

FEATURES

High Speed

41 MHz, –3 dB Bandwidth

125 V/ s Slew Rate

80 ns Settling Time

Input Bias Current of 20 pA and Noise Current of 10 fA/√Hz

Input Voltage Noise of 12 nV/√Hz

Fully Specified Power Supplies: 5 V to 15 V

Low Distortion: –76 dB at 1 MHz High Output Drive Capability

Drives Unlimited Capacitance Load 50 mA Min Output Current

No Phase Reversal When Input Is at Rail Available in 8-Lead SOIC

APPLICATIONS

CCD

Low Distortion Filters

Mixed Gain Stages

Audio Amplifier

Photo Detector Interface

ADC Input Buffer

DAC Output Buffer

PRODUCT DESCRIPTION

The AD825 is a superbly optimized operational amplifier for high speed, low cost and dc parameters, making it ideally suited for a broad range of signal conditioning and data acquisition applications. The ac performance, gain, bandwidth, slew rate and drive capability are all very stable over temperature. The AD825 also maintains stable gain under varying load conditions.

The unique input stage has ultralow input bias current and ultralow input current noise. Signals that go to either rail on this high performance input do not cause phase reversals at the output. These features make the AD825 a good choice as a buffer for MUX outputs, creating minimal offset and gain errors.

The AD825 is fully specified for operation with dual ± 5 V and

± 15 V supplies. This power supply flexibility, and the low supply current of 6.5 mA with excellent ac characteristics under all supply conditions, makes the AD825 well suited for many demanding applications.

REV. C

Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

CONNECTION DIAGRAM

8-Lead Plastic SOIC (R) Package

NC 1

8 NC

	–IN	2	AD825	7	+VS
			TOP VIEW
			(Not to Scale)
	+IN	3		6	OUTPUT
	–VS
		4		5	NC

NC = NO CONNECT

Figure 1. Performance with Rail-to-Rail Input Signals

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: [phone]	World Wide Web Site: http://www.analog.com
Fax: [phone]	© Analog Devices, Inc., 1999

22

July 2008

TIP31/TIP31A/TIP31B/TIP31C

NPN Epitaxial Silicon Transistor

Features

• Complementary to TIP32/TIP32A/TIP32B/TIP32C

1. Base 2. Collector 3. Emitter

Absolute Maximum Ratings TC=25qC unless otherwise noted

Symbol		Parameter	Value	Units
VCBO	Collector-Base Voltage	: TIP31	40	V
		: TIP31A	60	V
		: TIP31B	80	V
		: TIP31C	100	V
VCEO	Collector-Emitter Voltage	: TIP31	40	V
		: TIP31A	60	V
		: TIP31B	80	V
		: TIP31C	100	V
VEBO	Emitter-Base Voltage		5	V
IC	Collector Current (DC)		3	A
ICP	Collector Current (Pulse)		5	A
IB	Base Current		1	A
PC	Collector Dissipation (TC=25qC)		40	W
	Collector Dissipation (Ta=25qC)		2	W
TJ	Junction Temperature		150	qC
TSTG	Storage Temperature		- 65 ~ 150	qC

Transistor Silicon Epitaxial NPN — TIP31/TIP31A/TIP31B/TIP31C

© 2008 Fairchild Semiconductor Corporation

www.fairchildsemi.com

TIP31/TIP31A/TIP31B/TIP31C Rev. A

23

July 2008

TIP32/TIP32A/TIP32B/TIP32C

PNP Epitaxial Silicon Transistor

Features

• Complementary to TIP31/TIP31A/TIP31B/TIP31C

1. Base 2. Collector 3. Emitter

Absolute Maximum Ratings TC=25qC unless otherwise noted

Symbol		Parameter	Value	Units
VCBO	Collector-Base Voltage	: TIP32	- 40	V
		: TIP32A	- 60	V
		: TIP32B	- 80	V
		: TIP32C	- 100	V
VCEO	Collector-Emitter Voltage	: TIP32	- 40	V
		: TIP32A	- 60	V
		: TIP32B	- 80	V
		: TIP32C	-100	V
VEBO	Emitter-Base Voltage		- 5	V
IC	Collector Current (DC)		- 3	A
ICP	Collector Current (Pulse)		- 5	A
IB	Base Current		- 3	A
PC	Collector Dissipation (TC=25qC)		40	W
	Collector Dissipation (Ta=25qC)		2	W
TJ	Junction Temperature		150	qC
TSTG	Storage Temperature		- 65 ~ 150	qC

Transistor Silicon Epitaxial PNP — TIP32/TIP32A/TIP32B/TIP32C

© 2008 Fairchild Semiconductor Corporation

www.fairchildsemi.com

TIP32/TIP32A/TIP32B/TIP32C Rev. A

24

ULN2001A, ULN2002A, ULN2003A, ULN2004A

DARLINGTON TRANSISTOR ARRAYS

SLRS027 – DECEMBER 1976 – REVISED APRIL 1993

HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS

D500-mA Rated Collector Current (Single Output)

DHigh-Voltage Outputs . . . 50 V

DOutput Clamp Diodes

DInputs Compatible With Various Types of Logic

DRelay Driver Applications

DDesigned to Be Interchangeable With Sprague ULN2001A Series

description

D OR N PACKAGE

(TOP VIEW)

1B		1	16		1C
					2C
2B		2	15
					3C
3B		3	14
		4	13		4C
4B
		5	12		5C
5B
		6	11		6C
6B
		7	10		7C
7B
		8	9		COM
E

The ULN2001A, ULN2002A, ULN2003A, and ULN2004A are monolithic high-voltage, high-current Darlington transistor arrays. Each consists of seven npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs may be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. For 100-V (otherwise interchangeable) versions, see the SN75465 through SN75469.

The ULN2001A is a general-purpose array and can be used with TTL and CMOS technologies. The ULN2002A is specifically designed for use with 14to 25-V PMOS devices. Each input of this device has a zener diode and resistor in series to control the input current to a safe limit. The ULN2003A has a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices. The ULN2004A has a 10.5-kΩ series base resistor to allow its operation directly from CMOS devices that use supply voltages of 6 to 15 V. The required input current of the ULN2004A is below that of the ULN2003A, and the required voltage is less than that required by the ULN2002A.

logic symbol†

			CLAMP		9	COM
	1				16
1B						1C
	2				15
2B						2C
	3				14
3B						3C
	4				13
4B						4C
	5				12
5B						5C
	6				11
6B						6C
	7				10
7B						7C

†This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.

logic diagram

	1	9	COM
1B		16	1C
2B	2	15	2C
3B	3	14	3C
4B	4	13	4C
5B	5	12	5C
6B	6	11	6C
7B	7	10	7C

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.

Copyright 1993, Texas Instruments Incorporated

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

25

Aureus TMS320DA708, TMS320DA708B, TMS320DA788B

Floating-Point Digital Signal Processors

www.ti.com

SPRS297E–JULY 2005–REVISED JULY 2007

1 Second Generation Aureus™ DSPs

1.1 Features

•DA708/B/DA788B: 32-/64-Bit 250-/266-MHz Floating-Point DSP

•Upgrades to C67x+ CPU From DA6xx Family:

–2X CPU Registers [64 General-Purpose]

–New Audio-Specific Instructions

–Compatible With the DA6xx C67x CPU

•Enhanced Memory System

–256K-Byte Unified Program/Data RAM

–768K-Byte Unified Program/Data ROM

–Single-Cycle Data Access From CPU

–Large Program Cache (32K-Byte) Supports RAM, ROM, and External Memory

•External Memory Interface (EMIF) Supports:

–100-/133-MHz SDRAM (16-Bit)

–Async NOR Flash, SRAM (8- or 16-Bit)

–NAND Flash (8- or 16-Bit)

•Enhanced I/O System

–High-Performance Crossbar Switch

–Dedicated McASP DMA Bus

–Deterministic I/O Performance

•dMAX Dual Data Movement Accelerator:

–Memory-to-Memory Transfers

–Memory-to-Peripheral Transfers

–Packing/Unpacking Delay Data

–Circular Addressing

–Non-Sequential Addressing for Reverb

•Three Multichannel Audio Serial Ports

–Transmit/Receive Clocks up to 50 MHz

–Five Clock Zones and 16 Serial Data Pins

–Supports TDM, I2S, and Similar Formats

–DIT Only (McASP2)

•Two 10-MHz SPI Ports With 3-, 4-, and 5-Pin Options

•Two Inter-Integrated Circuit (I2C) Ports

•Real-Time Interrupt Counter/Watchdog

•Oscillatorand Software-Controlled PLL

•Commercial or Extended Temperature

•144-Pin, 0.5-mm, PowerPAD™ Thin Quad Flatpack (TQFP) [RFP Suffix]

•Security Features Available

•Applications

–A/V and DVD Receiver

–Multizone A/V Receiver

–HDD Jukebox

–Navigation Systems

–High-Speed Encode With Simultaneous Multichannel Decode

•Software Support

–Dolby® Digital, Dolby® Digital EX, Dolby® Digital Plus, Dolby® TrueHD,

Dolby® Pro Logic® IIx, Dolby® Headphone, Dolby® Virtual Surround,

–DTS®5.1, DTS-ES™ 6.1, DTS Neo:6™, DTS 96/24™, DTS-ES 96/24™, DTS-HD™ (DA788B only)

–MPEG-2 AAC LC Decode

–MPEG-4 AAC LC Encode/Decode

–THX® Select 2, THX® Ultra 2, Neural-THX® Surround

–MP3 Encode, MP3 Decode

–WMA8 Encode, WMA9 Decode

–HDCD® Decode

–ATRAC3plus® Encode, ATRAC3plus® Decode

–Audyssey MultEQ XT®, MultEQ®, PrevEQ®, 2EQ®

–SRS® Circle Surround™ II (CS II)

–TI Bass Boost

–TI Perfect Playback™ Compressed Audio Enhancer

–TI Virtualizer/Headphone

–TI Effects Library

–TI DSD-to-PCM Decode

–TI Filter Library

–TI Performance Audio Framework (PA/F)

–TI DSP/BIOS™

–Chip Support Library and DSP Library

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 document.

PRODUCTION DATA information is current as of publication date.	Copyright © 2005–2007, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.

27

Aureus TMS320DA708, TMS320DA708B, TMS320DA788B

Floating-Point Digital Signal Processors

www.ti.com

SPRS297E–JULY 2005–REVISED JULY 2007

1.2 Trademarks

Aureus, Perfect Playback, DSP/BIOS, PowerPAD, TMS320C6000, C6000, Code Composer Studio, XDS, TMS320, TMS320C62x, and TMS320C67x are trademarks of Texas Instruments.

Audyssey MultEQ XT, MultEQ, PrevEQ, and 2EQ are registered trademarks of Audyssey Laboratories. SRS is a registered trademark of SRS Labs, Inc. in the U.S. and selected foreign countries.

Circle Surround II is a trademark of SRS Labs, Inc.

DTS-ES, DTS Neo:6, DTS 96/24, DTS-ES 96/24, and DTS-HD are trademarks of Digital Theater Systems, Inc.

DTS is a registered trademark of Digital Theater Systems, Inc.

Dolby and Pro Logic are registered trademarks of Dolby Laboratories. Philips is a registered trademark of Koninklijki Philips Electronics N.V.

HDCD is a registered trademark of Microsoft Corporation in the United States and/or other countries. ATRAC3plus is a registered trademark of Sony Corporation in Japan and/or other countries/territories. THX is a registered trademark of THX Ltd.

All trademarks are the property of their respective owners.

Second Generation Aureus™ DSPs

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