PAN3401 Datasheet, PDF (1/15 Pages) Pixart Imaging Inc. – PS/2 OPTICAL MOUSE SINGLE CHIP

PAN3401
PAN3401 PS/2 OPTICAL MOUSE SINGLE CHIP
General Description
The PAN3401 is a CMOS process optical mouse sensor single chip with PS/2 interface that serves as a non-
mechanical motion estimation engine for implementing a computer mouse.
Features
‰ Single 5.0 volt power supply
Key Specification
‰ Compatible with Microsoft^® Intelli 3D PS/2 ^{Power Supply}
and IBM^® PS/2 mouse
‰ Precise optical motion estimation technology ^Interface
‰ Complete 2-D motion sensor
Optical Lens
‰ No mechanical parts
‰ Accurate motion estimation over a wide ^Speed
range of surfaces
Acceleration
‰ High speed motion detection up to 28
inches/sec
Resolution
‰ High resolution up to 1000 CPI
Frame Rate
‰ Power saving mode during times of no
movement
Operating
‰ Support three buttons (R, M, L) and three ^Current
axes (X, Y, Z)
‰ Z axis support mechanical input
Package
‰ Internal ± 10% accurate oscillator, external
crystal-less
Wide operating supply range
4.4V ~ 5.5V
PS/2
1:1
28 inches/sec
20g
400/800/1000 CPI
3000 frames/sec
12 mA @Mouse moving (Normal)
5 mA @Mouse not moving (Sleep)
Shrunk DIP12
Ordering Information
Part Number
PAN3401DK
PAN3401DK-TD
PAN3401DK-TJ
CPI
800
400
1000
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.
E-mail: [e-mail]
V1.3, Mar. 2008