AH1802 Ver la hoja de datos (PDF) - Diodes Incorporated.

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fabricante

AH1802

MICROPOWER, ULTRA-SENSITIVE OMNIPOLAR HALL-EFFECT SENSOR SWITCH

Diodes Incorporated. 

Typical Applications Circuit

2.5~5.5V

C

AH1802

GND

RL

Output

Pin Descriptions

Package: SC59

Pin Number

1

2

3

Pin Name

VDD

OUTPUT

GND

Power Supply Input

Output Pin

Ground Pin

Function

Package: U-DFN2020-3 and X2-DFN2015-3

Pin Number Pin Name

1

VDD

Power Supply Input

2

OUTPUT Output Pin

3

GND Ground Pin

Function

Package: U-DFN2020-6 and X2-DFN2015-3

Pin Number Pin Name

1

NC

No Connection (Note 4)

2

GND Ground Pin

3

NC

No Connection (Note 4)

4

VDD

Power Supply Input

5

NC

No Connection (Note 4)

6

OUTPUT Output Pin

Function

Note:

4. NC is No Connection—recommendation is to connect the NC pin to ground externally.

Functional Block Diagram

Hall

Plate

Hall

Plate

Amp

Amp

VDD

Sleep/Awake Logic

and Power Switch

Latch

Latch

Output

Driver

Controller

OUTPUT

GND

AH1802

AH1802

Document number: DS31170 Rev. 10 - 3

2 of 11

www.diodes.com

April 2018

© Diodes Incorporated

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