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INA146 Datasheet Programmable Gain Difference Amplifier

Manufacturer: Texas Instruments

Overview: INA146 SBOS109A – SEPTEMBER 1999 – REVISED NOVEMBER 2023 INA146 High-voltage, Programmable Gain Difference Amplifier.

General Description

The INA146 is a precision difference amplifier that can be used to accurately attenuate high differential voltages and reject high common-mode voltages for compatibility with common signal processing voltage levels.

High-voltage capability also affords inherent input protection.

The input common-mode range extends beyond both supply rails, making the INA146 an excellent choice for both single and dual supply applications.

Key Features

  • High common-mode voltage:.
  • 40 V at VS = 5 V.
  • ±100 V at VS = ±15 V.
  • Differential gain = 0.1 V/V TO 100 V/V:.
  • Set with External Resistors.
  • Low quiescent current: 570 µA.
  • Wide supply range:.
  • Single Supply: 4.5 V to 36 V.
  • Dual Supplies: ±2.25 V to ±18 V.
  • Low gain error: 0.025%.
  • High common-mode rejection: 80 dB 2.

INA146 Distributor & Price

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Similar Datasheet

Brand Logo Part Number Description Manufacturer
Burr-Brown Corporation Logo INA146 High-Voltage/ Programmable Gain DIFFERENCE AMPLIFIER Burr-Brown Corporation

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