Diodes AH1801 Manuel d'utilisateur télécharger pdf (Page 3)

AH1801

MICROPOWER, ULTRA-SENSITIVE HALL EFFECT

SWITCH

AH1801 Rev. 7 3 of 10 FEBRUARY 2009

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Output

3

GND

2

Logical

Latch

Latch

Power

switch

1

Vdd

Hall Plate

Amp

Offset

Cancelling

Hall Plate

Amp

Offset

Cancelling

AH1801

2.5~5.5V

Output

GND

R

L

C

Notes: 4. C is for power stabilization and to strengthen the noise immunity, the recommended capacitance is 10nF~100nF.

R

L

is the pull-up resistor, the recommended resistance is 10KΩ~100KΩ.

Block Diagram

Typical Circuit

1 2 3 4 5 6 7 8 9 10

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