Acs709 37.5amp Hall Effect Current Sensor Module

Our offered ACS709 37.5Amp Hall Effect Current Sensor Module provides economical and precise means for current sensing applications in industrial, automotive, commercial, and communications systems. It also gives user settable over current fault output for overload detection.

The ACS709-37.5A consists of a precision linear Hall sensor integrated circuit with a copper conduction path located near the surface of the silicon die. Applied current flows through the copper conduction path, and the analog output voltage from the Hall sensor IC linearly tracks the magnetic field generated by the applied current. The accuracy of the ACS709-37.5A is maximized because the Hall element is situated in extremely close proximity to the current to be measured. High level immunity to current conductor dV/dt and stray electric fields guarantees low output ripple and low offset drift in high-side applications.