Datasheet TS924IP, TS924IN, TS924ID, TS924AIP, TS924AIN Datasheet (SGS Thomson Microelectronics)

TS924

RAIL TO RAIL HIGH OUTPUT CURRENT

QUAD OPERATIONALAMPLIFIER

March 1999

.

RAILTO RAILINPUTAND OUTPUT

.

LOW NOISE : 9nV/√√Hz

.

LOW DISTORTION

.

HIGHOUTPUT CURRENT: 80mA (able to drive 32Ω loads)

.

HIGHSPEED : 4MHz 1.3V/µs

.

OPERATINGFROM 2.7V to 12V

.

LOW INPUT OFFSETVOLTAGE : 900µV max. (TS924A)

.

ESD INTERNALPROTECTION: 2KV

.

LATCH-UP IMMUNITY

.

MACROMODELINCLUDED IN THIS SPECIFICATION

Inverting Input 2

Non-inverting Input 2

Non-inverting Input 1

-

CC

V

1

2

3

4

8

5

6

7

9

10

11

12

13

14

CC

V

+

Output 3

Output 4

Non-inverting Input 4

Inverting Input 4

Non-inverting Input 3

Inverting Input 3

-

+

-

+

-

+

-

+

Output 1

Inverting Input 1

Output 2

PIN CONNECTIONS (top view)



DESCRIPTION

The TS924 is a RAILTO RAILquad BiCMOS operational amplifier optimized and fully specified for 3V and 5V operation. High outputcurrent allows lowload impedancesto be driven. The TS924exhibitsa verylow noise,lowdistortion, lowoffsetandhighoutputcurrentcapabilitymaking this devicean excellent choicefor high quality,low voltage or battery operatedaudio systems. The device is stable for capacitive loads up to 500pF.

APPLICATIONS

.

headphoneamplifier

.

piezoelectricspeakerdriver

.

soundcards

.

MPEGboards, multimediasystems, ...

.

line driver, buffer

.

cordlesstelephonesand portablecommunication equipment

.

instrumentationwith low noiseas key factor

ORDER CODES

Part Number Temperature Range

Package

NDP

TS924I -40,+125

o

C •••

N

DIP14

(Plastic Package)

D

SO14

(Plastic Micropackage)

P

TSSOP14

(Thin Shrink Small Outline Package)

1/11

ABSOLUTEMAXIMUMRATINGS

Symbol Parameter Value Unit

V

CC

Supply Voltage - (note 1) 14 V

V

id

Differential Input Voltage - (note 2) ±1V

V

i

Input Voltage - (note 3) -0.3 to 14 V

T

oper

Operating Free AirTemperature Range -40 to +125

o

C

T

j

Maximum Junction Temperature 150

o

C

R

thja

Thermal Resistance Junction to Ambient 130

o

C/W

Output Short Circuit Duration see note 4

Notes : 1. All voltage values,except differentialvoltage are with respect to network ground terminal.

2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.

3. The magnitude of input and output voltages must never exceed V

CC

+

+0.3V.

4. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous short-circuit on all amplifiers.

OPERATINGCONDITIONS

Symbol Parameter Value Unit

V

CC

Supply Voltage 2.7to 12 V

V

icm

Common Mode Input Voltage Range V

DD

-

-0.2 to V

CC

+

+0.2 V

TS924

2/11

ELECTRICAL CHARACTERISTICS

V

CC

+

=3V,T

amb

=25oC (unless otherwise specified)

Symbol Parameter Min. Typ. Max. Unit

V

io

InputOffset Voltage TS924

TS924A

T

min.

≤ T

amb

≤ T

max.

TS924 TS924A

3

0.9 5

1.8

mV

DV

io

InputOffset Voltage Drift 2 µV/oC

I

io

InputOffset Current

V

out

= 1.5V 1 30

nA

I

ib

InputBias Current

V

out

= 1.5V 15 100

nA

V

OH

HighLevel Output Voltage RL= 100k

R

L

connected to V

CC/2

RL= 600Ω R

L

=32Ω

2.90

2.87

2.63

V

OL

Low Level Output Voltage RL= 10k

R

L

connected to V

CC/2

RL= 600Ω R

L

=32Ω 180

50

100

mV

A

vd

LargeSignal Voltage Gain (V

out

= 2Vpk-pk) RL= 10k

R

L

= 600Ω

R

L

=32Ω

200

35 16

V/mV

I

CC

TotalSupply Current

no load, V

out=VCC/2

4.5 7

mA

GBP Gain Bandwidth Product

R

L

= 600Ω 4

MHz

CMR Common Mode Rejection Ratio 60 80 dB

SVR Supply Voltage Rejection Ratio

V

CC

= 2.7 to 3.3V 60 85

dB

I

o

Output Short Circuit Current 50 80 mA

SR Slew Rate 0.7 1.3 V/µs

∅m PhaseMargin at Unity Gain

R

L

= 600Ω,CL= 100pF 68

Degrees

G

m

Gain Margin

R

L

= 600Ω,CL= 100pF 12

dB

e

n

Equivalent Input Noise Voltage

f = 1kHz

9

nV

√Hz

THD Total Harmonic Distorstion

V

out

= 2Vpk-pk, F = 1kHz, AV=1,RL= 600Ω 0.005

%

C

s

ChannelSeparation 120 dB

TS924

3/11

ELECTRICALCHARACTERISTICS

V

CC

+

=5V,T

amb

=25oC (unlessotherwisespecified)

Symbol Parameter Min. Typ. Max. Unit

V

io

Input Offset Voltage TS924

TS924A

T

min.

≤ T

amb

≤ T

max.

TS924 TS924A

3

0.9 5

1.8

mV

DV

io

Input Offset Voltage Drift 2 µV/oC

I

io

Input Offset Current

V

out

= 1.5V 1 30

nA

I

ib

Input Bias Current

V

out

= 1.5V 15 100

nA

V

OH

High Level Output Voltage RL= 100k

R

L

connected to V

CC/2

RL= 600Ω R

L

=32Ω

4.90

4.85

4.4

V

OL

Low Level Output Voltage RL= 10k

R

L

connected to V

CC/2

RL= 600Ω R

L

=32Ω 300

50

120

mV

A

vd

Large Signal Voltage Gain (V

out

= 2Vpk-pk) RL= 10k

R

L

= 600Ω

R

L

=32Ω

200

40 17

V/mV

I

CC

Total Supply Current

no load, V

out=VCC/2

4.5 7

mA

GBP Gain BandwidthProduct

R

L

= 600Ω 4

MHz

CMR Common Mode Rejection Ratio 60 80 dB

SVR Supply Voltage Rejection Ratio

V

CC

=3Vto5V 60 85

dB

I

o

Output Short Circuit Current 50 80 mA

SR Slew Rate 0.7 1.3 V/µs

∅m Phase Margin at Unity Gain

R

L

= 600Ω,CL= 100pF 68

Degrees

G

m

Gain Margin

R

L

= 600Ω,CL= 100pF 12

dB

e

n

Equivalent Input Noise Voltage

f = 1kHz

9

nV

√Hz

THD Total Harmonic Distortion

V

out

= 2Vpk-pk, F = 1kHz, AV=1,RL= 600Ω 0.005

%

C

s

Channel Separation 120 dB

TS924

4/11

.

RAILTO RAILINPUTAND OUTPUT

.

LOW NOISE : 9nV√√

Hz

.

LOW DISTORTION

.

HIGHOUTPUTCURRENT : 80mA (able to drive 32Ω loads)

.

HIGHSPEED: 4MHz, 1.3V/µs

.

OPERATING FROM2.7V TO 12V

MACROMODEL

** StandardLinear Ics Macromodels,1996. ** CONNECTIONS : * 1 INVERTINGINPUT * 2 NON-INVERTINGINPUT * 3 OUTPUT * 4 POSITIVEPOWER SUPPLY * 5 NEGATIVE POWERSUPPLY

.SUBCKTTS92413245(analog) ********************************************************* .MODEL MDTH D IS=1E-8 KF=2.664234E-16 CJO=10F * INPUTSTAGE CIP 2 5 1.000000E-12 CIN 1 5 1.000000E-12 EIP 10 5 2 51 EIN 16 51 51 RIP 10 118.125000E+00 RIN 15 16 8.125000E+00 RIS 1115 2.238465E+02 DIP 11 12 MDTH 400E-12 DIN 15 14 MDTH 400E-12 VOFP12 13 DC 153.5u VOFN 1314 DC 0 IPOL 13 5 3.200000E-05 CPS 1115 1e-9 DINN 17 13 MDTH 400E-12 VIN 17 5-0.100000e+00 DINR 15 18 MDTH 400E-12 VIP 4 18 0.400000E+00 FCP4 5 VOFP 1.865000E+02 FCN 5 4 VOFN 1.865000E+02 FIBP2 5 VOFP 6.250000E-03 FIBN 5 1 VOFN 6.250000E-03 * GM1STAGE *************** FGM1P 119 5 VOFP 1.1 FGM1N119 5 VOFN 1.1 RAP 119 4 2.6E+06 RAN119 5 2.6E+06 * GM2STAGE *************** G2P19 5 1195 1.92E-02 G2N 19 5 1194 1.92E-02

R2P19 4 1E+07 R2N 19 5 1E+07 ************************** VINT1500 0 5 GCONVP 500 501 119 4 19.38 !envoie ds VP, I(VP)=(V119-V4)/2/UtVP 501 0 0 GCONVN 500 502 119 5 19.38 !envoie ds VN, I(VN)=(V119-V5)/2/UtVN 502 0 0 *********orientationisink isource ******* VINT2503 0 5 FCOPY503 504 VOUT1 DCOPYP504 505 MDTH 400E-9 VCOPYP505 0 0 DCOPYN506 504 MDTH 400E-9 VCOPYN0 5060 *************************** F2PP195poly(2)VCOPYPVP00000.5!multiplie I(vout)*I(VP)=Iout*(V119-V4)/2/Ut F2PN 19 5 poly(2) VCOPYP VN 0 0 0 0 0.5 !multiplieI(vout)*I(VN)=Iout*(V119-V5)/2/Ut F2NP 19 5 poly(2) VCOPYN VP 0 0 0 0 1.75 !multiplieI(vout)*I(VP)=Iout*(V119-V4)/2/Ut F2NN 19 5 poly(2) VCOPYN VN 00001.75 !multiplieI(vout)*I(VN)=Iout*(V119-V5)/2/Ut * COMPENSATION************ CC 19 11925p * OUTPUT*********** DOPM19 22 MDTH 400E-12 DONM 21 19 MDTH400E-12 HOPM22 28 VOUT 6.250000E+02 VIPM28 4 5.000000E+01 HONM 21 27 VOUT6.250000E+02 VINM 5 27 5.000000E+01 VOUT3 23 0 ROUT 23 19 6 COUT 3 5 1.300000E-10 DOP 19 25 MDTH400E-12 VOP4 25 1.052 DON 24 19 MDTH400E-12 VON 24 5 1.052 .ENDS

TS924

5/11

ELECTRICALCHARACTERISTICS

V

CC

+

= 3V, V

CC

-

= 0V,RL,CLconnectedto VCC/2, T

amb

=25oC

(unlessotherwisespecified)

Symbol Conditions Value Unit

V

io

0mV

A

vd

RL= 10kΩ 200 V/mV

I

CC

No load, per operator 1.2 mA

V

icm

-0.2 to 3.2 V

V

OH

RL= 10kΩ 2.95 V

V

OL

RL= 10kΩ 25 mV

I

sink

VO=3V 80 mA

I

source

VO=0V 80 mA

GBP R

L

= 600Ω 4 MHz

SR RL= 10k

Ω,

CL= 100pF 1 V/µs

∅mR

L

= 600Ω 68 Degrees

TS924

6/11

024681012

-100

-80

-60

-40

-20

0

20

40

60

80

100

Output Voltage (V)

Output Short-Circuit Current (mA)

Sink

Vcc=0/12V

Source

OUTPUT SHORT CIRCUITCURRENT vs OUTPUT VOLTAGE

012 345

-100

-80

-60

-40

-20

0

20

40

60

80

100

Output Voltage (V)

OutputShort-Circuit Current (mA)

Vcc=0/5 V

Sink

Source

OUTPUT SHORT CIRCUIT CURRENT vs OUTPUT VOLTAGE

0 0,5 1 1,5 2 2,5 3

-100

-80

-60

-40

-20

0

20

40

60

80

100

OutputVoltage(V)

Output Short-CircuitCurrent (mA)

Vcc=0/3V

Source

Sink

OUTPUT SHORT CIRCUITCURRENT vs OUTPUT VOLTAGE

1,00E+02 1,00E+03 1,00E+04 1,00E+05 1,00E+06 1,00E+07 1,00E+08

-10

0

10

20

30

40

50

-40

0

40

80

120

160

200

Frequency (Hz)

Gain (dB)

Phase(Deg)

Gain

Phase

Rl=10k Cl= 100pF Vcc=+-1.5V

VOLTAGE GAIN AND PHASEvsFREQUENCY

1E+02 1E+03 1E+04 1E+05 1E+06 1E+07 1E+08

-20

-10

0

10

20

30

40

50

-80

-40

0

40

80

120

160

200

Frequency(Hz)

Gain (dB)

Phase (Deg)

Gain

Phase

Cl= 500pF Vcc=+ -1.5V

VOLTAGE GAIN AND PHASE vs FREQUENCY

0,01 0,1 1 10 100

0

0,005

0,01

0,015

0,02

0,025

0,03

Frequency(Hz)

THD+Noise(%)

Rl=2k Av=-1 Vcc=+-6V Vo=10Vpp

THD + NOISE vsFREQUENCY

TS924

7/11

0,01 0,1 1 10 100

0

0,005

0,01

0,015

0,02

0,025

0,03

Frequency (kHz)

THD+Noise(%)

Rl=2k Vo=10Vpp Vcc=+-6V Av=1

THD + NOISE vs FREQUENCY

0,01 0,1 1 10 100

0

0,01

0,02

0,03

0,04

0,05

Frequency (kHz)

THD+Noise(%)

Rl=32ohms Vo=4Vpp Vcc=+ -2.5V Av=1

THD+ NOISE vs FREQUENCY

0,01 0,1 1 10 100

0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

0,9

Frequency (kHz)

THD+Noise(%)

Rl=32ohms Av=10 Vcc=+ -1.5V Vo=2Vpp

THD + NOISE vs FREQUENCY

0 0,2 0,4 0,6 0,8 1 1,2

0,001

0,010

0,100

1,000

Vout (Vrms)

THD+Noise(%)

RL=600ohms f=1kHz

Vcc=±1.5V Av=-1

THD + NOISE vsV

OUT

0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9

0,01

0,1

1

Vout (Vrms)

THD+Noise(%)

RL=32ohms f=1kHz

Vcc=±1.5V Av= -1

THD + NOISE vs V

OUT

0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1 1,1

0,001

0,010

0,100

1,000

Vout(Vrms)

THD+Noise(%)

RL=2kohms f=1kHz

Vcc=±1.5V Av=-1

THD + NOISE vsV

OUT

TS924

8/11

PACKAGE MECHANICAL DATA

14 PINS- PLASTICDIP

Dim.

Millimeters Inches

Min. Typ. Max. Min. Typ. Max.

a1 0.51 0.020

B 1.39 1.65 0.055 0.065

b 0.5 0.020

b1 0.25 0.010

D 20 0.787 E 8.5 0.335

e 2.54 0.100

e3 15.24 0.600

F 7.1 0.280

i 5.1 0.201

L 3.3 0.130

Z 1.27 2.54 0.050 0.100

TS924

9/11

PACKAGE MECHANICAL DATA

14 PINS - PLASTICMICROPACKAGE(SO)

Dim.

Millimeters Inches

Min. Typ. Max. Min. Typ. Max.

A 1.75 0.069 a1 0.1 0.2 0.004 0.008 a2 1.6 0.063

b 0.35 0.46 0.014 0.018

b1 0.19 0.25 0.007 0.010

C 0.5 0.020 c1 45

o

(typ.) D 8.55 8.75 0.336 0.334 E 5.8 6.2 0.228 0.244

e 1.27 0.050

e3 7.62 0.300

F 3.8 4.0 0.150 0.157

G 4.6 5.3 0.181 0.208

L 0.5 1.27 0.020 0.050

M 0.68 0.027

S8

o

(max.)

TS924

10/11

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement 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 STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.STMicroelectronics productsare notauthorized foruseascritical components inlifesupport devices orsystems without express written approval of STMicroelectronics.

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PACKAGE MECHANICAL DATA

14 PINS - THIN SHRINK SMALLOUTLINEPACKAGE

Dim.

Millimeters Inches

Min. Typ. Max. Min. Typ. Max.

A 1.20 0.05

A1 0.05 0.15 0.01 0.006 A2 0.80 1.00 1.05 0.031 0.039 0.041

b 0.19 0.30 0.007 0.15

c 0.09 0.20 0.003 0.012 D 4.90 5.00 5.10 0.192 0.196 0.20 E 6.40 0.252

E1 4.30 4.40 4.50 0.169 0.173 0.177

e 0.65 0.025

k0

o

8

o

0

o

8

o

l 0.50 0.60 0.75 0.09 0.0236 0.030

TS924

11/11

Datasheet TS924IP, TS924IN, TS924ID, TS924AIP, TS924AIN Datasheet (SGS Thomson Microelectronics)

Specifications and Main Features

Frequently Asked Questions

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