AH180 - MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR SWITCH
The 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 range.
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AH180 Features
* Omnipolar (North or South pole) Operation
* Micropower Operation
* Single Open Drain Output
* 2.5V to 5.5V Operating Voltage
* Chopper Stabilized Design Provides
* Superior Temperature Stability
* Minimal Switch-Point Drift
* Enhanced Immunity to Stress
* Good R
