PAW3502 Datasheet, PDF (5/10 Pages) Pixart Imaging Inc. – USB OPTICAL MOUSE SINGLE CHIP

PixArt Imaging Inc.
PAW3502
4. Z and 2D Assembly
Package Lid
Lens
USB Optical Mouse Sensor Single Chip
Z
OBJECT SURFACE
Figure 4. Distance from Lens Reference Plane to Surface
+X
+Y
PLASTIC SPRING
ESD LENS RING
CLIP LED
BASE PLATE
PCB
SENSOR
SURFACE IS 0 REF.
BASE PLATE ALIGNMENT POST
Unit: mm
Figure 5. 2D Assembly
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PixArt Imaging Inc.
E-mail: [e-mail]
5
V0.2 Dec. 2006