PMW3325DB-TWV1 Datasheet, PDF (1/19 Pages) Pixart Imaging Inc. – Optical Gaming Navigation Chip

PixArt Imaging Inc.
PMW3325DB-TWV1 General Datasheet
Optical Gaming Navigation Chip
PMW3325DB-TWV1: Optical Gaming Navigation Chip
General Description
PMW3325DB-TWV1 is PixArt Imaging's optical gaming
navigation chip suitable for wired & wireless gaming
mouse application. It is packaged in an 8pin staggered
dual-in-line package (DIP). It provides excellent gaming
experience with the features of high speed & resolution
to fulfill gamers’ need. The chip comes with self-adjusting
variable frame rate algorithm to enable wireless gaming
application. It is designed to be used with LM31-LNG or
LM33-LSG lens to achieve optimum performance.
Key Features
 Small form factor PDIP 8L molded lead-frame package
 Operating Voltage: 1.80V - 2.10V
 High speed motion detection 100ips (typical) and
acceleration 20g (max).
 Selectable resolutions up to 5000cpi
 Three-wire serial port interface (SDI0)
 Internal oscillator — no clock input needed
 Self-adjusting variable frame rate for optimum power
performance in wireless application
 Programmable rest modes for;
 Corded gaming mode
 Cordless gaming mode
 Customizable response time and downshift time for
rest modes
 Angle snapping
Key Parameters
Parameter
Supply Voltage (V)
Interface
Supply Current (Average)
@ VDD = 2.0V
Note: includes LED
current
Resolution (cpi)
Tracking Speed (ips)
Acceleration (g)
Package Type (mm)
Value
VDD: 1.80 – 2.10V
3-wire Serial Peripheral
Interface
Run Avg.: 6.70mA
Rest1: 1.60mA
Rest2: 72uA
Rest3: 56uA
Power Down: 5uA
Up to 5000
100
20
8L PDIP
Ordering Information
Part Number
PMW3325DB-TWV1
LM31-LNG
LM33-LSG
Package Type
8-pin DIP Package
Trim Lens
Small Trim Lens
For any additional inquiries, please contact us at
http://www.pixart.com/contact.asp
Applications
 Wired Gaming Optical Mouse
 Wireless Gaming Optical Mouse
 Trackball application
Version 1.40 |12 Aug 2016 |31005AEN
PixArt Imaging Inc. http://www.pixart.com
All rights reserved. Any portion in this paper shall not be reproduced, copied, or transformed to any other forms without permission.
1