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SGM8197A3Q - Automotive High-Side Current-Sense Amplifier

Download the SGM8197A3Q datasheet PDF. This datasheet also covers the SGM8197A0Q variant, as both devices belong to the same automotive high-side current-sense amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

The SGM8197xQ series is used for high-side currentsense automotive applications with an integrated amplifier output and an open-drain comparator with a 0.6V reference.

The device can sense the voltage across a current-sense resistor at common mode voltages from -24V to 105V.

Key Features

  • AEC-Q100 Qualified for Automotive.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SGM8197A0Q-SGMicro.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SGM8197A3Q
Manufacturer SG Micro
File Size 0.99 MB
Description Automotive High-Side Current-Sense Amplifier
Datasheet download datasheet SGM8197A3Q Datasheet

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Other Datasheets by SG Micro

Part Number Description
SGM8197A0Q Automotive High-Side Current-Sense Amplifier
SGM8197A1Q Automotive High-Side Current-Sense Amplifier
SGM8197A2Q Automotive High-Side Current-Sense Amplifier
SGM8193 Precision Current-Sense Amplifier
SGM8194 Precision Current-Sense Amplifier

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
SGM8197xQ Automotive, High-Side Current-Sense Amplifier with Open-Drain Comparator and Reference GENERAL DESCRIPTION The SGM8197xQ series is used for high-side currentsense automotive applications with an integrated amplifier output and an open-drain comparator with a 0.6V reference. The device can sense the voltage across a current-sense resistor at common mode voltages from -24V to 105V. There are four different gains for SGM8197xQ series: 10V/V, 20V/V, 50V/V and 100V/V, and the bandwidth reaches 1200kHz for SGM8197A1Q (20V/V). An open-drain comparator and 0.6V voltage reference are integrated. The 0.6V reference is connected to the inverting input of comparator, and the current trip point can be set with the external voltage at the CMPIN pin.