PMT9123QS-TVIT Datasheet, PDF (1/15 Pages) Pixart Imaging Inc. – Low Power Right Angle Optical Track Sensor

PixArt Imaging Inc.
PMT9123 Product Datasheet
Right Angle Optical Track Sensor
PMT9123QS-TVIT: Low Power Right Angle Optical Track Sensor
Product Datasheet
General Description
The PMT9123QS-TVIT is PixArt Imaging's low power, right
angle Optical Track Sensor in a small form factor QFN
package. It has a new low-power architecture and
automatic power management modes, based on optical
navigation technology that enables digital surface
tracking, ideal for battery-powered wireless input
devices. The PMT9123QS-TVIT integrates optical sensor
and IR LED light source in a single SMT package, and
together with LST0-M30 lens assembly, form a complete
and compact tracking system that does not require code
wheel, code strip and any special marking on tracking
surfaces for motion control or tracking purposes.
Key Features
 Right Angle Small Form Factor Package with total
solution size of 6.0 mm x 6.0 mm x 3.6 mm enabling
90 degree viewing angle to the tracking surface
 Low power consumption of 0.45 mA @ run mode with
programmable down shifts and wake up times
 12-bits motion data registers
 High speed motion detection 25 ips and acceleration
8g
 Motion detect pin output
 Internal oscillator – no clock input needed
 Resolution up to 2000 cpi
Key Parameters
Parameter
Supply Voltage (V)
Resolution (cpi)
Speed (ips)
Acceleration (g)
Interface
Area of Interest (AOI)
Package Type
Optical Lens
Magnification
Value
VDD: 1.7 – 2.0
2000
25
8
2-Wire Interface (TWI)
3 x 3 mm
28-pin QFN Package with
Lens Assembly:
6.0 x 6.0 x 3.6 mm
1:1
Ordering Information
Part Number
PMT9123QS-TVIT
LST0-M30
Package Type
28-pin QFN Package
Lens Assembly
For any additional inquiries, please contact us at
http://www.pixart.com/contact.asp
Applications
 Devices that require motion and tracking capabilities
 Suitable for space-constraint and battery-powered
devices
 Consumer Product Applications
Version 1.02 |12 Jul 2016 | 21001EN
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.
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