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AH431
2-Wire Current unipolar switch
1. Product Introduction
AH431 is a Hall effect sensor switch chip designed and produced based on bipolar semiconductor technology. The device is internally integrated with a Hall effect circuit, voltage regulator, signal amplification and processing circuit, Schmidt trigger, and a switch controlled current source circuit. The internal compensation characteristics of AH431 slightly increase its sensitivity with increasing temperature, making it particularly suitable for matching with commonly used low-cost magnetic steels. Enhanced output drive circuits can drive larger currents and reduce internal power consumption of devices. AH431 can withstand 60V high-voltage impact.
AH431 Datasheet
