Allegro MicroSystems Inc. 2D Hall-Effect Speed And Direction Sensor IC APS12626LLHALX-BF

The APS12626 is a 2D Hall-effect sensor IC with planar and vertical Hall elements for quadrature output, optimized for motor and encoder applications. It operates from 2.8 to 5.5 V and is qualified to AEC-Q100 Grade 0 for operation up to 175°C junction temperature. The device is housed in a 5-pin SOT23-W surface-mount package (designator LH) and features output short-circuit protection and a power-on state option. It is RoHS-compliant and supports XY, ZX, and ZY magnetic sensing axis configurations. The part includes chopper stabilization, dual NMOS outputs capable of sinking up to 10 mA continuously, and a thermal resistance of 124 °C/W on a 4-layer JEDEC-standard board.