Pin Assignments
AH1822
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
SWITCH
( Top View )
NC 1
Vdd 2
GND 3
6 NC
5 Output
4 GND
DFN2015-6
Notes: 3. NC is “No Connection” which is recommended to be tied to ground.
( Top View )
Output 1
NC 2
GND 3
6 Vdd
5 NC
4 GND
DFN3020-6
Pin Descriptions
Pin Name
Vdd
GND
Output
NC
P/I/O
P/I
P/I
O
NC
Power Supply Input
Ground
Output Pin
No Connected
Description
Block Diagram
Hall Plate
Hall Plate
Amp
Amp
Vdd
Power
switch
Latch
Logical
Latch
Output
GND
AH1822 Rev. 5
2 of 9
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FEBRUARY 2009
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