LOW POWER WIRELESS MOUSE SENSOR - PixArt
Description
PAW3205DB-TJ3T
PAW3205DB-TJ3T LOW POWER WIRELESS MOUSE SENSOR
General Description
The PAW3205DB-TJ3T is a high performance and low power CMOS process optical mouse sensor with DSP integration chip that serves as a non-mechanical motion estimation engine for implementing a computer wireless mouse.
With adaptive frame-rate control(AFC), this optical mouse sensor gains extra power saving during mouse moving.
Features
Key Specification
Single power supply
Precise optical motion estimation technology
Complete 2-D motion sensor
Operating voltage Power Supply
2.
1V ~ 3.
6V (VDD) Optical Lens 1:1
Accurate motion estimation over a wide Speed range of surfaces
Up to 30 inches/sec
High speed motion detection up to 30 inches/sec
High resolution up to 1600 CPI
Acceleration Resolution
Up to 10 G 600/ 800/ 1000(Default)/ 1300/ 1600 CPI
Power saving mode during times of no movement
Serial interface for programming and data transfer
Built-in low power Timer (LPT) for sleep1/sleep2 mode
MOTSWK pin to wake up mouse controller
Frame Rate Up to 2400 frames/sec
Typical Operating Current
(without I/O toggling)
1.
5mA @ Mouse moving (Normal) 50uA @ Mouse not moving (Sleep1) 12uA @ Mouse not moving (Sleep2) 10uA @ Power down mode
*not including LED, typical value
Wide operation range from 2.
1V to 3.
6V Package
Staggered DIP8
Adaptive frame rate control for extra power saving during moving
Ordering Information
Order Number PAW3205DB-TJ3T
Part Description
Resolution
CMOS Optical Mouse Sensor 1000 CPI
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PixArt Imaging Inc.
E-mail: fae_service@pixart.
com.
tw
1 V1.
0, May.
2013
PixArt Imaging Inc.
PAW3205DB-TJ3T
1.
Pin Configuration 1.
1 Pin Description
Pin Name 1 NC 2 MOTSWK 3 SDIO 4 SCLK 5 LED 6 VSS
7 VDD
8 VDDA
Wireless Optical Mouse Sensor
Type Definition
NC OUT I/O IN OUT GND
PWR
PWR
No function Motion detect ...
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