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INA199-Q1 - Current Shunt Monitor

Datasheet Summary

Description

The INA199-Q1 is a voltage-output, current-sense amplifier that can sense drops across shunts at common-mode voltages from

0.1 V to 26V, independent of the supply voltage.

Three fixed gains are available: 50V/V, 100V/V, and 200V/V.

Features

  • AEC-Q100 qualified for automotive.

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Datasheet preview – INA199-Q1

Datasheet Details

Part number INA199-Q1
Manufacturer Texas Instruments
File Size 1.68 MB
Description Current Shunt Monitor
Datasheet download datasheet INA199-Q1 Datasheet
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Full PDF Text Transcription

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INA199-Q1 SBOS781E – MARCH 2016 – REVISED MAY 2021 INA199-Q1 Automotive, 26-V, Bidirectional, Zero-Drift, Low-Side or High-Side, Voltage-Output, Current-Shunt Monitor 1 Features • AEC-Q100 qualified for automotive applications: – Temperature grade 1: –40°C to 125°C, TA • Functional Safety-Capable – Documentation available to aid functional safety system design • Wide common-mode range: –0.1 V to 26 V • Offset voltage: ±150 μV (maximum) (enables shunt drops of 10-mV full-scale) • Accuracy: – Gain error (maximum over temperature): • ±1% (C version) • ±1.5% (B version) – Offset drift: 0.
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