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INA296A-Q1 - Ultra-Precise Current Sense Amplifier

Datasheet Summary

Description

The INA296x-Q1 is an ultra-precise, bidirectional current sense amplifier that can measure voltage drops across shunt resistors over a wide commonmode range from

5V to 110V, independent of the supply voltage.

Features

  • AEC-Q100 qualified for automotive.

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Datasheet Details

Part number INA296A-Q1
Manufacturer Texas Instruments
File Size 2.68 MB
Description Ultra-Precise Current Sense Amplifier
Datasheet download datasheet INA296A-Q1 Datasheet
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Full PDF Text Transcription

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INA296A-Q1, INA296B-Q1 SBOSA32B – FEBRUARY 2023 – REVISED MARCH 2024 INA296x-Q1 AEC-Q100, –5V to 110V, Bidirectional, 1.1MHz, 8V/μs, Ultra-Precise Current Sense Amplifier 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 voltage: – Operational voltage: −5V to 110V – Survival voltage: −20V to 120V • Bidirectional operation • High small signal bandwidth: 1.1MHz (at all gains) • Slew rate: 8V/µs • Step response settling time to 1%: 1µs • Excellent CMRR: 166dB • Accuracy: – Gain error (maximum) • Version A: ±0.01%, ±1ppm/°C drift • Version B: ±0.1%, ±5ppm/°C drift – Offset voltage (maximum) • Version A: ±10µV, ±0.
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