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OPA991-Q1 - Low Noise Op Amp

General Description

AEC-Q100 qualified for automotive applications The OPAx991-Q1 family (OPA991-Q1, OPA2991-Q1, Temperature grade 1: 40°C to +125°C, TA Device HBM ESD classification level 2A Device CDM ESD classification level C6 Low offset voltage: ±125 µV

Key Features

  • 3.

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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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OPA2991-Q1, OPA4991-Q1 SBOSA12B – MARCH 2020 – REVISED MARCH 2021 OPAx991-Q1 Automotive, 40-V Rail-to-Rail Input/Output, Low Offset Voltage, Low Noise Op Amp 1 Features 3 Description • AEC-Q100 qualified for automotive applications The OPAx991-Q1 family (OPA991-Q1, OPA2991-Q1, – Temperature grade 1: –40°C to +125°C, TA – Device HBM ESD classification level 2A – Device CDM ESD classification level C6 • Low offset voltage: ±125 µV • Low offset voltage drift: ±0.3 µV/°C • Low noise: 10.8 nV/√ Hz at 1 kHz • High common-mode rejection: 130 dB • Low bias current: ±10 pA • Rail-to-rail input and output • Wide bandwidth: 4.5 MHz GBW • High slew rate: 21 V/µs and OPA4991-Q1) is a family of high voltage (40 V) general purpose operational amplifiers for automotive application.