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
Compatible with Microsoft
®
Intelli 3D PS/2 Power Supply
and IBM
®
PS/2 mouse
Precise optical motion estimation technology
Complete 2-D motion sensor
No mechanical parts
Accurate motion estimation over a wide
range of surfaces
Speed
Acceleration
28 inches/sec
20g
400/800/1000 CPI
3000 frames/sec
12 mA @Mouse moving (Normal)
5 mA @Mouse not moving (Sleep)
Shrunk DIP12
Interface
Optical Lens
Key Specification
Wide operating supply range
4.4V ~ 5.5V
PS/2
1:1
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)
Package
Z axis support mechanical input
Internal
±
10% accurate oscillator, external
crystal-less
Ordering Information
Part Number
CPI
PAN3401DK
PAN3401DK-TD
PAN3401DK-TJ
800
400
1000
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1
V1.3, Mar. 2008
PixArt Imaging Inc.
E-mail:
fae_service@pixart.com.tw
PIXART [ PIXART IMAGING INC. ]
