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Version 1.40 |12 Aug 2016 | 31005AEN

PixArt Imaging Inc. http://www.pixart.com

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PixArt Imaging Inc.

PMW3325DB-TWV1 General Datasheet

Optical Gaming Navigation Chip

Contents

PMW3325DB-TWV1: Optical Gaming Navigation Chip ............................................................................................................. 1

General Description ............................................................................................................................................................ 1

Key Features........................................................................................................................................................................ 1

Applications......................................................................................................................................................................... 1

Key Parameters ................................................................................................................................................................... 1

Ordering Information .......................................................................................................................................................... 1

List of Figures........................................................................................................................................................................... 3

List of Tables ............................................................................................................................................................................ 3

Introduction................................................................................................................................................................. 4

1.1

Overview ................................................................................................................................................................. 4

1.2

Terminology ............................................................................................................................................................ 4

1.3

Pins Description....................................................................................................................................................... 5

Operating Specifications .............................................................................................................................................. 6

2.1

Absolute Maximum Ratings..................................................................................................................................... 6

2.2

Recommended Operating Conditions ..................................................................................................................... 6

2.3

Thermal Specifications ............................................................................................................................................ 7

2.4

DC Characteristics.................................................................................................................................................... 7

2.5

AC Characteristics.................................................................................................................................................... 8

Mechanical Specifications .......................................................................................................................................... 10

3.1

Mechanical Dimension .......................................................................................................................................... 10

3.2

Package Marking ................................................................................................................................................... 11

3.3

Assembly Drawings................................................................................................................................................ 11

3.4

Lens Outline Drawing ............................................................................................................................................ 14

System Level Description ........................................................................................................................................... 16

4.1

Reference Application Schematic Diagram............................................................................................................ 16

4.2

PCB Assembly Recommendation........................................................................................................................... 17

Registers .................................................................................................................................................................... 18

5.1

Registers List.......................................................................................................................................................... 18

Document Revision History .................................................................................................................................................... 19