PAW3502 Datasheet, PDF (1/10 Pages) Pixart Imaging Inc. – USB OPTICAL MOUSE SINGLE CHIP

PAW3502
PAW3502 USB OPTICAL MOUSE SINGLE CHIP
General Description
The PAW3502 is a CMOS process optical mouse sensor single chip with USB interface that serves as a non-
mechanical motion estimation engine for implementing a computer mouse.
Features
Key Specification
‰ USB interface
‰ Single power supply
Power Supply
Wide operating supply range
4.25V ~ 5.5V
‰ Optical motion estimation technology
Interface
USB
‰ Complete 2-D motion sensor
Optical Lens
‰ Accurate motion estimation over a wide range of
surfaces
System Clock
‰ High speed motion detection up to 28 inches/sec
‰ Power saving mode during times of no ^Speed
movement
Acceleration
‰ Supports three buttons (R, M, L) and three axes
(X, Y, Z) output
Resolution
1:1
24.000 MHz
28 inches/sec
20g
400/800/1000/1200 CPI
‰ Z-axis support mechanical input (Z/2)
Frame Rate
3000 frames/sec
‰ USB spec.
¾ Complete Universal
compatibility
Serial
Bus
specs
V1.1
Operating
Current
10mA @Mouse moving (Normal)
5mA @Mouse not moving (Sleep)
480uA @USB suspend (Suspend)
¾ Complete USB HID specs V1.1 compatibility
Package
¾ Integrated USB transceiver and 1.5Mbps USB
Shrunk DIP14
serial interface engine
Ordering Information
Part Number
CPI
PAW3502DL
PAW3502DL-TD
PAW3502DL-TK
800
400
1200
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1
PixArt Imaging Inc.
E-mail: [e-mail]
V0.2 Dec. 2006