ACS725LLCTR-50AB-T
Overview
The ACS725LLCTR-50AB-T is a high-accuracy, Hall-effect based linear current sensor designed for 50A bidirectional AC or DC measurements. Operating on a 3.3V supply, it utilizes a differential sensing technique to reject common-mode magnetic fields and features integrated temperature compensation for stable performance across its operating range.
Why Choose This Part
This sensor offers a very low 1.2 mOhm primary conductor resistance to minimize power loss and thermal dissipation. The 120kHz bandwidth and differential sensing ensure high-speed performance and immunity to external magnetic interference, which is critical in dense power electronics environments.
Applications
Key Specifications
Getting Started
To implement this sensor, connect the FILTER pin to a capacitor to set the desired bandwidth and reduce noise. Ensure the primary high-current traces are sized appropriately for 50A and use a low-ESR decoupling capacitor on the VCC pin near the SOIC-8 package.
