ACS725 Galvanically Isolated Current Sensor

Allegro MicroSystems

Description

ACS725 Automotive-Grade, Galvanically Isolated Current Sensor IC with Common-Mode Field Rejection in a Small Footprint SOIC8 Package .
The Allegro™ ACS725 current sensor IC is an economical and precise solution for AC or DC current sensing in industrial, automotive, commercial, and co.

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Datasheet Specifications

Part number: ACS725
Manufacturer: Allegro MicroSystems
File Size: 1.18 MB
Datasheet: ACS725-AllegroMicroSystems.pdf
Description: Galvanically Isolated Current Sensor

Features

* AEC-Q100 qualified
* Differential Hall sensing rejects common-mode fields
* 1.2 mΩ primary conductor resistance for low power loss and high inrush current withstand capability
* Integrated shield virtually eliminates capacitive coupling from current conductor to die

Applications

* Filter pin allows user to filter the output for improved resolution at lower bandwidth
* Patented integrated digital temperature compensation circuitry allows for near closed loop accuracy over temperature in an open-loop sensor
* Small footprint, low-profile SOIC8 package

ACS725 Distributors

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ACS725 Galvanically Isolated Current Sensor Allegro MicroSystems

Allegro MicroSystems ACS725-like datasheet