描述 Description

General Description
The PAN3401 is a CMOS process optical mouse sensor single chip with PS/2 interface that serves as a nonmechanical motion estimation engine for implementing a computer mouse.

Features
? Single 5.0 volt power supply
? Compatible with Microsoft? Intelli 3D PS/2 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
? High speed motion detection up to 28 inches/sec
? High resolution up to 1000 CPI
? Power saving mode during times of no movement
? Support three buttons (R, M, L) and three axes (X, Y, Z)
? Z axis support mechanical input
? Internal ± 10% accurate oscillator, external crystal-less