ACS724KMATR-30AB-T
Overview
The ACS724KMATR-30AB-T is a high-accuracy, 30A bidirectional Hall effect current sensor in a low-profile SOIC16 package. It utilizes a differential sensing technique to reject common-mode magnetic fields, ensuring reliable operation in electrically noisy environments. The device provides a ratiometric analog voltage output proportional to the sensed AC or DC current.
Why Choose This Part
This sensor features an ultra-low 0.85 mOhm primary conductor resistance to minimize power loss and thermal overhead. Integrated digital temperature compensation and differential sensing achieve a high accuracy of +/-0.8% while maintaining a fast 4us response time.
Applications
Key Specifications
Getting Started
Connect the primary current path to pins 1-4 and 5-8, ensuring the PCB trace width is sufficient for 30A continuous load. Use the Filter pin with an external capacitor to trade off bandwidth for improved noise performance. The output can be directly interfaced with a 5V ADC on most microcontrollers.
