文档介绍：PAW3512DK-TJZA
PAW3512DK-TJZA USB OPTICAL MOUSE SINGLE CHIP
0General Description
The PAW3512DK-TJZA is an ultra low cost CMOS process optical mouse sensor single chip with USB interface
that serves as a non-mechanical motion estimation engine for implementing puter mouse. The
PAW3512DK-TJZA also embedded internal RC function to replace external resonator for BOM cost reduction
and supported flexibility function change by programmer for easy and fast production.
Features Key Specification
USB interface
Single power supply
Power Supply Wide operating supply range
~
Optical motion estimation technology
Interface USB
Complete 2-D motion sensor
Accurate motion estimation over a wide range of
surfaces
Optical Lens 1:1
System Clock MHz
High speed motion detection up to 28 inches/sec
Speed 28 inches/sec
Power saving mode during times of no movement
Supports three buttons (R, M, L) and three axes
(X, Y, Z) output
Acceleration 8g
Resolution 1000 CPI
Z-axis support mechanical input
Internal RC oscillation without external resonator
Frame Rate 3000 frames/sec
USB spec.
¾ Complete Universal Serial Bus specs
compatibility
Operating Current
10mA ***@Mouse moving (Normal)
5mA ***@Mouse not moving (Sleep)
480uA ***@USB suspend (Suspend)
¾ Complete USB HID specs Package Shrunk DIP12
¾ Integrated USB transceiver and USB
serial interface engine
Flexibility function change(details as item 6)
¾ Interface: USB / PS2
¾ CPI resolution: 400~1600
¾ Sensor rotation: 0, +90, -90, 180
¾ USB report format: 8bit / 16bit
¾ USB P_string: xxxxxxxxxx USB Optical Mouse
Ordering Information
Part Number Sensor Rotate CPI
PAW3512DK-TJZA 0˚ 1000
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專利公示:本產品業經本公司獲得台灣專利第 509867, 530489, 529309, 560179, 526662, 554497, I230890, I287732 號專利在案。 PixArt Imaging Inc.
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