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INA131 - INSTRUMENTATION AMPLIFIER

This page provides the datasheet information for the INA131, a member of the INA131_Burr INSTRUMENTATION AMPLIFIER family.

Description

The INA131 is a low cost, general purpose G = 100 instrumentation amplifier offering excellent accuracy.

Its 3-op amp design and small size make it ideal for a wide range of applications.

On-chip laser trimmed resistors accurately set a fixed gain of 100.

Features

  • q LOW OFFSET.

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Datasheet preview – INA131

Datasheet Details

Part number INA131
Manufacturer Burr-Brown Corporation
File Size 113.52 KB
Description INSTRUMENTATION AMPLIFIER
Datasheet download datasheet INA131 Datasheet
Additional preview pages of the INA131 datasheet.

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Full PDF Text Transcription

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® INA 131 INA131 Precision G = 100 INSTRUMENTATION AMPLIFIER FEATURES q LOW OFFSET VOLTAGE: 50µV max q LOW DRIFT: 0.25µV/°C max q LOW INPUT BIAS CURRENT: 2nA max q HIGH COMMON-MODE REJECTION: 110dB min q INPUT OVERVOLTAGE PROTECTION: ±40V q WIDE SUPPLY RANGE: ±2.25 to ±18V q LOW QUIESCENT CURRENT: 3mA q 8-PIN PLASTIC DIP DESCRIPTION The INA131 is a low cost, general purpose G = 100 instrumentation amplifier offering excellent accuracy. Its 3-op amp design and small size make it ideal for a wide range of applications. On-chip laser trimmed resistors accurately set a fixed gain of 100. The INA131 is laser trimmed to achieve very low offset voltage (50µV max), drift (0.25µV/°C max), and high CMR (110dB min). Internal input protection can withstand up to ±40V inputs without damage.
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