Summary
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR SWITCH DS31023 Rev. 17 - 2
Description
AH180 is a micro-power Omnipolar Hall-Effect switch designed for portable and battery powered equipment such cellular phones, PDAs and portable PCs. Based on two Hall-Effect plates and a chopper stabilized architecture the AH180 provides a reliable solution over the whole operating ange. To support portable and battery powered equipment the design has been optimized to operate over the supply range of 2.5V to 5.5V and consumes only 24uW with a supply of 3V.
Source title
AH175-WG-B Datasheet(PDF) - Diodes Incorporated