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INA122 - Single Supply/ MicroPower INSTRUMENTATION AMPLIFIER

Download the INA122 datasheet PDF. This datasheet also covers the INA122_Burr variant, as both devices belong to the same single supply/ micropower instrumentation amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

The INA122 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.

Key Features

  • q LOW.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (INA122_Burr-BrownCorporation.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
INA122 Micropower Instrumentation Amplifier Texas Instruments
INA126 MicroPower Instrumentation Amplifier Texas Instruments
INA128 Low-Power Instrumentation Amplifiers Texas Instruments
INA128-HT Low-Power Instrumentation Amplifiers Texas Instruments
INA128U Low-Power Instrumentation Amplifiers Texas Instruments

Other Datasheets by Burr-Brown (Texas Instruments)

Part Number Description
INA120 INSTRUMENTATION AMPLIFIER
INA121 FET-Input/ Low Power INSTRUMENTATION AMPLIFIER
INA125 INSTRUMENTATION AMPLIFIER With Precision Voltage Reference
INA126 MicroPOWER INSTRUMENTATION AMPLIFIER
INA128 Precision/ Low Power INSTRUMENTATION AMPLIFIERS

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
® INA 122 INA122 INA 122 Single Supply, MicroPower INSTRUMENTATION AMPLIFIER FEATURES q LOW QUIESCENT CURRENT: 60µA q WIDE POWER SUPPLY RANGE Single Supply: 2.2V to 36V Dual Supply: –0.9/+1.3V to ±18V q COMMON-MODE RANGE TO (V–)–0.1V q RAIL-TO-RAIL OUTPUT SWING q LOW OFFSET VOLTAGE: 250µV max q LOW OFFSET DRIFT: 3µV/°C max q LOW NOISE: 60nV/√ Hz q LOW INPUT BIAS CURRENT: 25nA max q 8-PIN DIP AND SO-8 SURFACE-MOUNT APPLICATIONS q PORTABLE, BATTERY OPERATED SYSTEMS q INDUSTRIAL SENSOR AMPLIFIER: Bridge, RTD, Thermocouple q PHYSIOLOGICAL AMPLIFIER: ECG, EEG, EMG q MULTI-CHANNEL DATA ACQUISITION DESCRIPTION The INA122 is a precision instrumentation amplifier for accurate, low noise differential signal acquisition.