Diodes AH1884 Manuel d'utilisateur télécharger pdf (Page 2)

AH1884

MICROPOWER, ULTRA-SENSITIVE HALL EFFECT

SWITCH

AH1884

Document number: DS31171 Rev. 6 - 2

2 of 7

www.diodes.com

September 2010

© Diodes Incorporated

Pin Descriptions

Pin Name P/I/O Pin # Description

Out 2 O 1 Output Pin ( active High )

GND P/I 2 Ground

NC 3 No Connection

Vdd P/I 4 Power Supply Voltage

Out 1 O 5 Output Pin ( active Low )

Functional Block Diagram

Out2

GND

Logical

Latch

Latch

Power

switch

Vdd

Hall Plate

Amp

Offset

Cancelling

Hall Plate

Amp

Offset

Cancelling

Out1

GND

Vdd

Absolute Maximum Ratings (T

A

= 25°C)

Symbol Characteristics Values Unit

Vdd Supply voltage 5 V

B Magnetic flux density Unlimited

T

S

Storage Temperature Range -65 to +150 °C

P

D

Package Power Dissipation 230 mW

T

J

Maximum Junction Temperature 150 °C

Recommended Operating Conditions (T

A

= 25°C)

Symbol Parameter Conditions Rating Unit

Vdd Supply Voltage Operating 1.65 to 3.3 V

T

A

Operating Temperature Range Operating -40 to +85

°C

1 2 3 4 5 6 7

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