Allegro MicroSystems Inc. 2D Hall-Effect Speed And Direction Sensor IC APS12625LLHALT-AFP

The APS12625 is a 2D Hall-effect speed and direction sensor IC optimized for use with ring magnets, featuring orthogonal planar and vertical Hall elements that provide quadrature-like outputs without requiring target optimization. It operates from 2.8 to 5.5 V, supports junction temperatures up to 175°C, and is AEC-Q100 Grade 0 qualified. The device is housed in a 5-pin SOT23-W (LH) surface-mount package and includes output short-circuit protection. ASIL A compliance is achieved when used as specified in the safety manual. The APS12625 provides speed and direction outputs and supports power-on state restoration via the -P option, reducing lost counts after power cycling.