PAW3204 Datasheet, PDF (1/27 Pages) Pixart Imaging Inc. – LOW COST WIRELESS MOUSE SENSOR

PAW3204DB
PAW3204 LOW COST WIRELESS MOUSE SENSOR
General Description
The PAW3204DB is a high performance, low power and low cost CMOS process optical mouse sensor with DSP
integration chip that serves as a non-mechanical motion estimation engine for implementing a computer wireless
mouse.
Features
Key Specification
‰ Single power supply
‰ Precise optical motion estimation
technology
‰ Complete 2-D motion sensor
‰ Accurate motion estimation over a wide
range of surfaces
‰ High speed motion detection up to 28
inches/sec
‰ High resolution up to 1600 CPI
Power Supply
Operating voltage
1.73V ~ 1.87V (VDD and VDDA short)
2.5V ~ 2.9V (VDD)
Optical Lens 1:1
Speed
28 inches/sec
Resolution
400/ 500/ 600/ 800/ 1000(Default)/ 1200
/ 1600 CPI
‰ Power saving mode during times of no
movement
Frame Rate
3000 frames/sec
‰ Serial interface for programming and
data transfer
‰ Built-in Low Power Timer (LPT) for
sleep1/sleep2 mode
‰ MOTSWK pin to wake up mouse
controller when sensor wakes up from
sleep mode
Typical
Operating
Current
Package
3mA @ Mouse moving (Normal)
300uA @ Mouse not moving (Sleep1)
60uA @ Mouse not moving (Sleep2)
7uA @ Power down mode
Staggered DIP8
Ordering Information
Order Number
PAW3204DB
I/O
CMOS output
Resolution
1000 CPI
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
PixArt Imaging Inc.
E-mail: [e-mail]
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V3.0, Apr. 2008