Micropower, Rail-to-Rail Input and Output
Operational Amplifiers
a
OP196/OP296/OP496
FEATURES
PIN CONFIGURATIONS
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
8-Lead Narrow-Body SO
8-Lead Narrow-Body SO
1
2
3
4
8
7
6
5
V+
NULL
–IN A
+IN A
V–
1
2
3
4
8
7
6
5
NC
OUT A
–IN A
+IN A
V–
OUT B
–IN B
+IN B
V+
OP296
OP196
OUT A
NULL
NC = NO CONNECT
No Phase Reversal
APPLICATIONS
Battery Monitoring
Sensor Conditioners
Portable Power Supply Control
Portable Instrumentation
8-Lead Plastic DIP
8-Lead TSSOP
1
8
V+
OUT A
V+
1
2
3
4
8
7
6
5
OUT A
–IN A
+IN A
V–
OP296
–IN A
+IN A
V–
OUT B
–IN B
+IN B
OP296
OUT B
–IN B
+IN B
4
5
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.
14-Lead Narrow-Body SO
14-Lead Plastic DIP
OUT A
1
2
OUT D
14
13
The OP196/OP296/OP496 are specified over the HOT extended
industrial (–40°C to +125°C) temperature range. 3 V operation
is specified over the 0°C to 125°C temperature range.
1
14
OUT A
OUT D
–IN A
–IN D
+IN D
V–
2
3
–IN A
13
12
–IN D
+IN A
V+
3
4
12
11
OP496
+IN A
V+
+IN D
V–
+IN B
5
6
+IN C
10
9
The single OP196 and the dual OP296 are available in 8-lead
SO-8 surface mount packages. The dual OP296 is available in
8-lead PDIP. The quad OP496 is available in 14-lead plastic
DIP and narrow SO-14 surface-mount packages.
4
5
6
OP496
11
10
–IN B
–IN C
+IN C
+IN B
OUT B
7
OUT C
8
–IN B
9
8
–IN C
7
OUT C
OUT B
14-Lead TSSOP
(RU Suffix)
1
14
OUT A
–IN A
+IN A
V+
+IN B
–IN B
OUT B
OUT D
–IN D
+IN D
V–
+IN C
–IN C
OUT C
OP496
7
8
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, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
www.analog.com
© Analog Devices, Inc., 2002
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