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INA125 - INSTRUMENTATION AMPLIFIER With Precision Voltage Reference

Download the INA125 datasheet PDF. This datasheet also covers the INA125_Burr variant, as both devices belong to the same instrumentation amplifier with precision voltage reference family and are provided as variant models within a single manufacturer datasheet.

General Description

The INA125 is a low power, high accuracy instrumentation amplifier with a precision voltage reference.

It provides complete bridge excitation and precision differential-input amplification on a single integrated circuit.

A single external resistor sets any gain from 4 to 10,000.

Key Features

  • q LOW.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (INA125_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
INA122 Single Supply/ MicroPower INSTRUMENTATION AMPLIFIER
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 ® INA1 125 INA125 25 INSTRUMENTATION AMPLIFIER With Precision Voltage Reference FEATURES q LOW QUIESCENT CURRENT: 460µA q PRECISION VOLTAGE REFERENCE: 1.24V, 2.5V, 5V or 10V q SLEEP MODE q LOW OFFSET VOLTAGE: 250µV max q LOW OFFSET DRIFT: 2µV/°C max q LOW INPUT BIAS CURRENT: 20nA max q HIGH CMR: 100dB min q LOW NOISE: 38nV/√ Hz at f = 1kHz q INPUT PROTECTION TO ±40V q WIDE SUPPLY RANGE Single Supply: 2.7V to 36V Dual Supply: ±1.35V to ±18V q 16-PIN DIP AND SO-16 SOIC PACKAGES VREFCOM 12 R VREFBG 13 R VREF2.