Diodes AH342 User Manual download pdf

AH342

Document number: DS30886 Rev. 4 - 2

1 of 7

www.diodes.com

December 2013

ADVANCED INFORMATION

H342

ACTIVE HIGH/LOW COMPLEMENTARY OUTPUT HALL-EFFECT LATCH

Description

The AH342 is a bipolar latching hall IC with a pair of complementary

push/pull outputs. A dual hall element is used to offset stress induced

noise and drift. The robust outputs are capable of sourcing up to

7.4mA and sinking up to 4.4mA. The device contains inherent reverse

polarity protection up to the full power supply range.

Features

• Digital dual complementary sink/source outputs

• Reverse Voltage Polarity protection for full supply range

• High output current capability

• Low profile packages: SIP-4L

• Lead Free Package: SIP-4L

• Lead-Free Finish; RoHS Compliant (Notes 1 & 2)

Pin Assignments

342

12 43

1 : Vcc

2 : DO

3 : DOB

4 : Vss

( Top View )

SIP-4L

Applications

• Conveyors

• Motor Control

• Power Sensing

• Linear or Rotary Motion Detection

• RPM Sensing

Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"

and Lead-free.

Pin Descriptions

Pin Name P/I/O Pin # Description

P 1 Power Supply Input

DO O 2 Output Pin

DOB O 3 Output Pin

Vss P 4 Ground

1 2 3 4 5 6 7

Summary of Contents

Page 1 - ( Top View )

AH342 Document number: DS30886 Rev. 4 - 2 1 of 7 www.diodes.com December 2013© Diodes Incorporated ADVANCED INFORMATION AH342 ACTIVE HIGH/LOW COMP

Page 2

AH342 Document number: DS30886 Rev. 4 - 2 2 of 7 www.diodes.com December 2013© Diodes Incorporated ADVANCED INFORMATION AH342 Functional Block D

Page 3

AH342 Document number: DS30886 Rev. 4 - 2 3 of 7 www.diodes.com December 2013© Diodes Incorporated ADVANCED INFORMATION AH342 Electrical Charact

Page 4

AH342 Document number: DS30886 Rev. 4 - 2 4 of 7 www.diodes.com December 2013© Diodes Incorporated ADVANCED INFORMATION AH342 Operation Characte

AH342 Document number: DS30886 Rev. 4 - 2 5 of 7 www.diodes.com December 2013© Diodes Incorporated ADVANCED INFORMATION AH342 Ordering Informatio

Page 6

AH342 Document number: DS30886 Rev. 4 - 2 6 of 7 www.diodes.com December 2013© Diodes Incorporated ADVANCED INFORMATION AH342 Package Outline Di

Page 7 - ADVANCED INFORMATION

AH342 Document number: DS30886 Rev. 4 - 2 7 of 7 www.diodes.com December 2013© Diodes Incorporated ADVANCED INFORMATION AH342 IMPORTANT NOTICE

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