AH9247 switch equivalent, micropower omnipolar hall-effect switch.
* Micropower Operation
* 2.5V to 5.5V Power Supply
* Switching for Both Poles of a Magnet (Omnipolar)
* Stabilized Chopper
* Superior Temperature Stab.
Pin Assignments
(Front View)
3 2 1
TO92S (TYPE B)
(Top View)
GND 3
2 OUTPUT
VCC 1
1 VCC
OUTPUT 2
OUTPUT GND VCC.
The AH9247 is a high sensitivity Hall-effect switch with internal pullup resistor on the output, designed for battery-operation, handheld equipments.
A chopper stabilized amplifier improves stability of magnetic switch points. A sleep-awake logic con.
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