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TEXAS INSTRUMENTS  INA122P  Instrument Amplifier, 2 Amplifier, 250 µV, 0.08 V/µs, 120 kHz, 2.2V to 36V, -0.9/1.3V to ± 18V, DIP

TEXAS INSTRUMENTS INA122P
Technical Data Sheet (10.06KB) EN See all Technical Docs

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Product Overview

The INA122P is a Precision Instrumentation Amplifier for accurate, low noise differential signal acquisition. Its two-op-amp design provides excellent performance with very low quiescent current and is ideal for portable instrumentation and data acquisition systems. The single supply Micropower INA122 amplifier can be operated with single power supplies from 2.2 to 36V and quiescent current is a mere 60µA. It can also be operated from dual supplies. By utilizing an input level-shift network, input common mode range extends to 0.1V below negative rail (single supply ground). A single external resistor sets gain from 5 to 10000V/V. Laser trimming provides very low offset voltage (250µV maximum), offset voltage drift (3µV/°C maximum) and excellent common-mode rejection.
  • 60µA Low quiescent current
  • Rail-to-rail output swing
  • 250µV Maximum low offset voltage
  • 3µV/°C Maximum low offset drift
  • 60nV/√Hz Low noise
  • 25nA Maximum low input bias current
  • Green product and no Sb/Br
ESD sensitive device, take proper precaution while handling the device.

 

Product Information

No. of Amplifiers:
2 Amplifier
Input Offset Voltage:
250µV
Slew Rate:
0.08V/µs
Bandwidth:
120kHz
Supply Voltage Range:
2.2V to 36V, -0.9/1.3V to ± 18V
Amplifier Case Style:
DIP
No. of Pins:
8Pins
Amplifier Output:
Single Ended
CMRR:
96dB
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
MSL:
-
Supply Current:
60 µA
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Power Management;
  • Industrial;
  • Portable Devices

Legislation and Environmental

Moisture Sensitivity Level:
-
Product Traceability
RoHS Compliant:
Yes

Substitutes

Instrument Amplifier, 2 Amplifier, 250 µV, 0.008 V/µs, 120 kHz, 2.2V to 36V, -0.9/1.3V to ± 18V

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Instrument Amplifier, 2, 250 V, 0.08 V/ s, 120 kHz, 2.2V to 36V, -900mV, 1.3V to 18V, DIP

TEXAS INSTRUMENTS

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