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INA333-Q1 - Automotive micro-Power Instrumentation Amplifier

General Description

The INA333-Q1 is a low-power, precision instrumentation amplifier offering excellent accuracy.

The three-op-amp design, small size, and low power make this device an excellent choice for automotive applications that require precise measurements, such as current leakage detection.

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.

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INA333-Q1 SBOS464B – SEPTEMBER 2019 – REVISED JUNE 2023 INA333-Q1 Automotive, Zerø-Drift, micro-Power Instrumentation Amplifier 1 Features • AEC-Q100 qualified for automotive applications: – Temperature grade 1: –40°C ≤ TA ≤ +125°C • Functional Safety-Capable – Documentation available to aid functional safety system design • Low offset voltage: 25 μV (maximum), G ≥ 100 • Low drift: 0.1 μV/°C, G ≥ 100 • Low noise: 50 nV/√Hz, G ≥ 100 • High CMRR: 96 dB (minimum), G ≥ 10 • Low input bias current: 280 pA (maximum) • Supply range: 1.8 V to 5.5 V • Input voltage: (V–) + 0.1 V to (V+) – 0.1 V • Output range: (V–) + 0.05 V to (V+) – 0.