AH70X/AH71X series Speed & Direction Hall Sensor Introduction Alfa Electronics Co., Ltd The AH70X / AH71X is a speed&direction Hall sensor family with two Hall sensing elements.
It outputs two digital signals for speed and direction processing .
The AH70X/ AH71X internally includes two Hall sensing elements located 1.63mm apart, an on-chip Hall voltage generator, voltage regulator for operation with supply voltage 3.8 to 30V, temperature compensation circuitry, small-signal amplifier, Hall se