Datasheet4U Logo Datasheet4U.com

SGM8194 - Precision Current-Sense Amplifier

General Description

The SGM8194 series is a low power, high DC and AC CMRR, voltage output current-sense amplifier.

This device is designed to provide optimal performance in battery management systems requiring over-current protection and precision current measurement.

Key Features

  • low input bias current, low offset voltage and zero-drift. The dynamic range is extended due to the latter two features when measuring current. Larger current-sense resistor can be used in mA level measurement.

📥 Download Datasheet

Datasheet Details

Part number SGM8194
Manufacturer SG Micro
File Size 1.11 MB
Description Precision Current-Sense Amplifier
Datasheet download datasheet SGM8194 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
SGM810 Microprocessor Supervisory Shengbang Microelectronics
SGM811 Microprocessor Supervisory Shengbang Microelectronics
SGM812 Microprocessor Supervisory Shengbang Microelectronics
SGM800 SOT uP Reset Shengbang Microelectronics
SGM8000C MLC eMMC SiliconGo

Other Datasheets by SG Micro

Part Number Description
SGM8193 Precision Current-Sense Amplifier
SGM8196 High-Side Current-Sense Amplifier
SGM8197A0Q Automotive High-Side Current-Sense Amplifier
SGM8197A1Q Automotive High-Side Current-Sense Amplifier
SGM8197A2Q Automotive High-Side 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
SGM8194 Bidirectional, Low Power, Zero-Drift, Precision Current-Sense Amplifier GENERAL DESCRIPTION The SGM8194 series is a low power, high DC and AC CMRR, voltage output current-sense amplifier. This device is designed to provide optimal performance in battery management systems requiring over-current protection and precision current measurement. The SGM8194 can sense voltage drops across currentsense resistor with common mode voltage from -0.1V to 40V. The common mode voltage is independent with the power supply voltage due to its AC coupling and related signal sampling structure. The SGM8194 features low input bias current, low offset voltage and zero-drift. The dynamic range is extended due to the latter two features when measuring current.