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PAW3512DK Schematic ( PDF Datasheet ) - PixArt

Teilenummer PAW3512DK
Beschreibung USB OPTICAL MOUSE SINGLE CHIP
Hersteller PixArt
Logo PixArt Logo 




Gesamt 4 Seiten
PAW3512DK Datasheet, Funktion
PAW3512DK SERIES
PAW3512DK SERIES USB OPTICAL MOUSE SINGLE CHIP
General Description
The PAW3512DK 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 a computer mouse. The PAW3512DK
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
4.25V ~ 5.5V
‰ Optical motion estimation technology
Interface
‰ Complete 2-D motion sensor
‰ Accurate motion estimation over a wide range of Optical Lens
surfaces
System Clock
‰ High speed motion detection up to 28 inches/sec
‰ Power saving mode during times of no movement Speed
USB
1:1
24.000 MHz
28 inches/sec
‰ Supports three buttons (R, M, L) and three axes Acceleration
(X, Y, Z) output
‰ Z-axis support mechanical input
Resolution
8g
1000 CPI
‰ Internal RC oscillation without external resonator Frame Rate
3000 frames/sec
‰ USB spec.
10mA @Mouse moving (Normal)
¾ Complete Universal Serial Bus specs V1.1 Operating Current 5mA @Mouse not moving (Sleep)
compatibility
480uA @USB suspend (Suspend)
¾ Complete USB HID specs V1.11 compatibility Package
¾ Integrated USB transceiver and 1.5Mbps USB
serial interface engine
Shrunk DIP12
‰ Flexibility function change
Ordering Information
Part Number
PAW3512DK-TJZA
PAW3512DK-TJYA
Sensor Rotate
0˚
0˚
CPI
1000
1000
Interface
U+P
U
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
1
PixArt Imaging Inc.
V1.0 Oct. 2010





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