The design is centered around a fully integrated, linear current sensor ACS712 from Allegro. The sensor (in SOIC8 package) consists of a precise, low-offset, linear Hall-effect sensor circuit with a ...

Allegro MicroSystems today announced three ICs: two analogue current sensors and a motor driver for fans. The first current sensor, ACS37630, is designed to be sat on top of a bus bar and partly ...