PAW3101DB
PAW3101DB CMOS OPTICAL MOUSE SENSOR
General Description
The PAW3101DB is a CMOS process optical mouse sensor with DSP integration chip that serves as a non-
mechanical motion estimation engine for implementing a computer mouse.
Features
Single 5.0/3.3 volt power supply
Precise optical motion estimation technology
Complete 2-D motion sensor
No mechanical parts
Key Specification
Wide operating supply range
Power Supply 3.0V ~ 3.6V (VDD, VREF)
4.25V ~ 5.5V (VDD)
Optical Lens
1:1
18.432 MHz
21 inches/sec
400/800 CPI
3000 frames/sec
10mA @Mouse moving (Normal)
5mA @Mouse not moving (Sleep)
100uA @Power down mode
Staggered DIP8
Accurate motion estimation over a wide range of
System Clock
surfaces
High speed motion detection up to 21 inches/sec
High resolution up to 800 CPI
Register setting for low power dissipation
Power saving mode during times of no movement
Resolution
Frame Rate
Speed
Serial Interface for programming and data
Operating
transfer
Current
I/O pin 5.0 volt tolerance
Package
Ordering Information
Order Number
PAW3101DB
I/O
CMOS output
Resolution
800 CPI
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1
V3.1 May. 2008
PixArt Imaging Inc.
E-mail:
fae_service@pixart.com.tw
PIXART [ PIXART IMAGING INC. ]
