AH9249 - HIGH SENSITIVITY MICROPOWER OMNIPOLAR HALL-EFFECT SWITCH
The AH9249 is an ultra-sensitive Hall-effect switch with digital latched output, mainly designed for battery-operation, hand-held equipments.
Special CMOS process is used for low-voltage and low-power requirement.
A chopper stabilized amplifier improves stability of magnetic switch points.
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AH9249 Features
* SOT-23-3 DFN-2×2-3
* Micropower Operation
* 2.5V to 5.5V Power Supply
* Switching for Both Poles of a Magnet (Omnipolar)
* Stabilized Chopper
* Superior Temperature Stability
* Digital Output Signal
* Built-in Pull-up Resistor
* ESD Rating: 4000V (Human Body Model)
