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INA120 - INSTRUMENTATION AMPLIFIER

Download the INA120 datasheet PDF. This datasheet also covers the INA120-Burr variant, as both devices belong to the same instrumentation amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

The INA120 is a precision instrumentation amplifier ideal for accurate signal acquisition.

It combines precision, protected-input operational amplifiers, lasertrimmed gain-setting resistors, and a high commonmode rejection difference amplifier on a single chip.

Key Features

  • q LOW OFFSET.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (INA120-Burr-BrownCorporation.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
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Other Datasheets by Burr-Brown (Texas Instruments)

Part Number Description
INA121 FET-Input/ Low Power INSTRUMENTATION AMPLIFIER
INA122 Single Supply/ MicroPower 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
® INA120 Precision INSTRUMENTATION AMPLIFIER FEATURES q LOW OFFSET VOLTAGE: 25µV max q LOW OFFSET VOLTAGE DRIFT: 0.25µV/°C max q PIN-STRAPPED GAINS: 1, 10, 100, 1000 q LOW GAIN DRIFT: 30ppm/°C max at G = 100 q HIGH COMMON-MODE REJECTION: 106dB at 60Hz, G = 100 APPLICATIONS q BRIDGE AMPLIFIER q THERMOCOUPLE AMPLIFIER q RTD SENSOR AMPLIFIER q MEDICAL INSTRUMENTATION q DATA ACQUISITION SYSTEM q SWITCHED-GAIN AMPLIFIER Gain Sense 1 4 3 –In Gain Set 1 5 2kΩ RC 8 44Ω X1000 9 400Ω X100 10 2kΩ X10 11 1kΩ 1kΩ 1kΩ 1kΩ DESCRIPTION The INA120 is a precision instrumentation amplifier ideal for accurate signal acquisition. It combines precision, protected-input operational amplifiers, lasertrimmed gain-setting resistors, and a high commonmode rejection difference amplifier on a single chip.