AH1802

MICROPOWER, ULTRA-SENSITIVE OMNIPOLAR

HALL-EFFECT SENSOR SWITCH

AH1802 Rev. 2

2 of 7

JULY 2007

www.diodes.com

(1) SC59

(2) DFN2020-6

1. Vdd

3.

GND 2.

Output

( Top View )

1. Vdd

NC

3. Output

NC

NC

2. GND

( Bottom view )

Note:

3. NC is “No Connection” which is recommended to be tied to ground.

Output

3

GND

2

Logical

Latch

Latch

Power

switch

1

Vdd

Hall Plate

Amp

Hall Plate

Amp

Pin Assignment

Pin Descriptions

Name

P/I/O

Pin #

Description

Vdd

P/I

1

Power Supply Input

GND

P/I

2

Ground

Output

O

3

Output Pin

Block Diagram