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INA199-Q1 - Current Shunt Monitor

General 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.

Key Features

  • AEC-Q100 qualified for automotive.

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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
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.