ACS37100 10 MHz Integrated TMR XtremeSense™ Current Sensor

The Allegro MicroSystems ACS37100 is a high-performance, fully integrated XtremeSense TMR current sensor designed for demanding control loop applications. This IC delivers precise measurements of AC and DC currents while maintaining reinforced isolation between the primary conductor and the signal path. This makes it ideal for high-voltage systems where safety and accuracy are paramount. The ACS37100 is factory-calibrated, eliminating the need for external programming and simplifying integration into complex designs.

With its ultra-low resistance primary conductor and high bandwidth analog output, the ACS37100 ensures minimal power loss and rapid response times. It supports both fault detection and reference output configurations, enabling flexible system protection and control. Housed in a compact surface-mount package, it is optimized for space-constrained environments and meets rigorous automotive and industrial standards for reliability and performance.