MAX9643 - 60V High-Speed Precision Current-Sense Amplifier

Maxim Integrated (Analog Devices)

Description

The MAX9643 is a high-speed 60V precision unidirectional current-sense amplifier ideal for a wide variety of power-supply control applications.

Its high signal bandwidth allows its use within DC-DC switching converter power-supply control loops with minimal phase delay.

Features

50FV (max) precision input offset voltage, allowing small sense resistors to be used in.

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MAX9643 60v high-speed precision current-sense amplifier by Maxim Integrated (Analog Devices) - Datasheet Preview

Datasheet Details

Part number	MAX9643
Manufacturer	Maxim Integrated (Analog Devices)
File Size	600.18 KB
Description	60V High-Speed Precision Current-Sense Amplifier
Datasheet	MAX9643 Datasheet

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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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www.DataSheet.co.kr 19-5889; Rev 0; 8/11 EVALUATION KIT AVAILABLE MAX9643 60V High-Speed Precision Current-Sense Amplifier General Description The MAX9643 is a high-speed 60V precision unidirectional current-sense amplifier ideal for a wide variety of power-supply control applications. Its high signal bandwidth allows its use within DC-DC switching converter power-supply control loops with minimal phase delay. The IC also features 50FV (max) precision input offset voltage, allowing small sense resistors to be used in applications where efficiency is important and when wide dynamic-range current measurement is needed. High DC CMRR and AC CMRR make it easy to use in a wide variety of aggressive environments. The device is available in fixed gains of 2.5V/V and 10V/V.