AH3572-P-A DIODES Hall Effect Switches

The AH3572-P-A is a Hall-effect omnipolar switch from Diodes Incorporated, featuring 3V to 28V operating voltage and open-drain output for robust position and proximity sensing. For selection, verify omnipolar sensing (responds to both north and south poles), output type (open-drain), supply current, output current capability, and operating temperature from -40°C to +125°C. Features include chopper-stabilized architecture for minimal switch point drift, reverse blocking diode with Zener clamp on supply pin, output clamp with current limiting, high ESD (HBM) rating, and tight sensitivity tolerances. Ideal for position and proximity sensing, open/close detection, level detection, non-contact switching in home appliances, industrial automation, security systems, and any magnetic switching application requiring wide 28V operation and open-drain output for wired-OR configurations. In stock at HL Electronics – request a quote for fast delivery.