AH452 Description
AH452 High sensitivity omnipolar Hall sensor 1. Function AH452 is an omnipolar Hall-effect switch chip with high voltage resistance and high sensitivity, which is designed by bipolar semiconductor technology. The chip is posed of voltage stabilizing unit, Hall voltage generator, differential amplifier circuit, temperature pensation circuit ➢ Micro structure ➢ Open collector output ➢ ESD：±5kV ➢ High sensitivity:.