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AH423
High voltage resistance and high sensitivity unipolar Hall chip
1. Product Introduction
AH423 is a unipolar Hall switch chip with high voltage resistance and high sensitivity, which is designed by bipolar semiconductor technology. The chip is composed of voltage stabilizing unit, Hall voltage generator, differential amplifier circuit, temperature compensation circuit and Open collector output circuit. Working mode: input Magnetic flux density and output digital voltage signal. Provide TO92S inline packaging, SMT SOT23-3L packaging, and all packaging meets RoHS standards.
2. Function
➢ Micro structure ➢ Open collector output ➢ ESD：±4kV ➢ High sensitivity: 120/80Gs (typical value) ➢ Wide voltage range：3.5V～40V ➢ Operating temperature range：-40℃～125℃
3.
AH423 Datasheet
