REV. B

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.

Operational Amplifiers

OP196/OP296/OP496

FEATURES

Rail-to-Rail Input and Output Swing

Low Power: 60

A/Amplifier

Gain Bandwidth Product: 450 kHz

Single-Supply Operation: +3 V to +12 V

Low Offset Voltage: 300

V max

High Open-Loop Gain: 500 V/mV

Unity-Gain Stable

No Phase Reversal

APPLICATIONS

Battery Monitoring

Sensor Conditioners

Portable Power Supply Control

Portable Instrumentation

GENERAL DESCRIPTION

The OP196 family of CBCMOS operational amplifiers features

micropower operation and rail-to-rail input and output ranges.

The extremely low power requirements and guaranteed opera-

tion from +3 V to +12 V make these amplifiers perfectly suited

to monitor battery usage and to control battery charging. Their

dynamic performance, including 26 nV/

√Hz voltage noise

density, recommends them for battery-powered audio applica-

tions. Capacitive loads to 200 pF are handled without oscillation.

The OP196/OP296/OP496 are specified over the HOT extended

industrial (–40

°C to +125°C) temperature range. +3 V opera-

tion is specified over the 0

°C to +125°C temperature range.

The single OP196 and the dual OP296 are available in 8-lead

plastic DIP and SO-8 surface mount packages. The quad

OP496 is available in 14-lead plastic DIP and narrow SO-14

surface mount packages.

8-Lead Narrow-Body SO

1

2

3

4

8

7

6

5

OP196

OUT A

V+

NULL

NC

NULL

–IN A

+IN A

V–

NC = NO CONNECT

PIN CONFIGURATIONS

8-Lead Narrow-Body SO

1

2

3

4

8

7

6

5

OP296

OUT A

–IN A

+IN A

V–

OUT B

–IN B

+IN B

V+

8-Lead Plastic DIP

1

2

3

4

8

7

6

5

OP296

OUT B

–IN B

+IN B

V+

OUT A

–IN A

+IN A

V–

14-Lead Plastic DIP

1

2

3

4

5

6

7

14

13

12

11

10

9

8

OP496

OUT D

–IN D

+IN D

V–

+IN C

–IN C

OUT C

OUT A

–IN A

+IN A

+V

+IN B

–IN B

OUT B

14-Lead Narrow-Body SO

1

2

3

4

5

6

7

14

13

12

11

10

9

8

OP496

OUT D

–IN D

+IN D

V–

+IN C

–IN C

OUT C

OUT A

–IN A

+IN A

+V

+IN B

–IN B

OUT B

8-Lead Plastic DIP

1

2

3

4

8

7

6

5

OP196

OUT A

V+

NULL

NC

NULL

–IN A

+IN A

V–

NC = NO CONNECT

8-Lead TSSOP

OP296

OUT A

–IN A

+IN A

V–

OUT B

–IN B

+IN B

V+

8

1

4

5

14-Lead TSSOP

(RU Suffix)

OP496

OUT A

–IN A

+IN A

V+

OUT B

–IN B

+IN B

OUT D

–IN D

+IN D

V–

OUT C

+IN C

–IN C

14

1

7

8

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Tel: 781/329-4700

World Wide Web Site: http://www.analog.com

Fax: 781/326-8703

© Analog Devices, Inc., 1998