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INA4180 - current-sense amplifiers

This page provides the datasheet information for the INA4180, a member of the INA180 current-sense amplifiers family.

Datasheet Summary

Description

The INA180, INA2180, and INA4180 (INAx180) current sense amplifiers are designed for costoptimized applications.

Features

  • Common-mode range (VCM):.
  • 0.2 V to +26 V.
  • High bandwidth: 350 kHz (A1 devices).
  • Offset voltage:.
  • ±150 µV (maximum) at VCM = 0 V.
  • ±500 µV (maximum) at VCM = 12 V.
  • Output slew rate: 2 V/µs.
  • Accuracy:.
  • ±1% gain error (maximum).
  • 1-µV/°C offset drift (maximum).
  • Gain options:.
  • 20 V/V (A1 devices).
  • 50 V/V (A2 devices).
  • 100 V/V (A3 devices).
  • 200 V/V (A4 devices).

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Datasheet preview – INA4180

Datasheet Details

Part number INA4180
Manufacturer Texas Instruments
File Size 2.88 MB
Description current-sense amplifiers
Datasheet download datasheet INA4180 Datasheet
Additional preview pages of the INA4180 datasheet.

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Full PDF Text Transcription

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INA180, INA2180, INA4180 SBOS741H – APRIL 2017 – REVISED JULY 2022 INAx180 Low- and High-Side Voltage Output, Current-Sense Amplifiers 1 Features • Common-mode range (VCM): –0.2 V to +26 V • High bandwidth: 350 kHz (A1 devices) • Offset voltage: – ±150 µV (maximum) at VCM = 0 V – ±500 µV (maximum) at VCM = 12 V • Output slew rate: 2 V/µs • Accuracy: – ±1% gain error (maximum) – 1-µV/°C offset drift (maximum) • Gain options: – 20 V/V (A1 devices) – 50 V/V (A2 devices) – 100 V/V (A3 devices) – 200 V/V (A4 devices) • Quiescent current: 260 µA maximum (INA180) 2 Applications • Motor control • Battery monitoring • Power management • Lighting control • Overcurrent detection • Solar inverters Bus Voltage, VCM Up To 26 V RSENSE Load Power Supply, VS 2.7 V to 5.5 V CBYPASS 0.
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