ACS724 Datasheet - Allegro

ACS724, Galvanically Isolated Current Sensor

ACS724 Automotive-Grade, Galvanically Isolated Current Sensor IC with Common-Mode Field Rejection in a Small-Footprint SOIC8 Package .
The Allegro™ ACS724 current sensor IC is an economical and precise solution for AC or DC current sensing in industrial, automotive, commercial, and co.

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

ACS724-Allegro.pdf