PixArt Imaging Inc.
ADNS-9500 Laser Gaming Sensor
Figure 4. Isometric drawing of ADNS-9500 sensor and ADNS-6190-002 lens
12.96
5.02
0.50
Pin #1
1.70
6.30
10.90
Optical Center
14 X 1.78
Figure 5. Recommended PCB mechanical cutouts and spacing
16 X
∅
0.80
Assembly Recommendation
1. Insert the COB sensor and all other electrical compo-
nents into the application PCB.
2. This sensor package is only qualified for wave-solder
process.
3. Wave-solder the entire assembly in a no-wash soldering
process utilizing a solder fixture. The solder fixture is
needed to protect the sensor during the solder process.
The fixture should be designed to expose the sensor
leads to solder while shielding the optical aperture
from direct solder contact.
4. Place the lens onto the base plate. Care must be taken
to avoid contamination on the optical surfaces.
5. Remove the protective kapton tapes from the optical
aperture of the sensor and VCSEL respectively. Care
must be taken to keep contaminants from entering the
aperture.
6. Insert the PCB assembly over the lens onto the base
plate. The sensor package should self-align to the lens.
The optical position reference for the PCB is set by the
base plate and lens. The alignment guide post of the
lens locks the lens and integrated molded lead-frame
DIP sensor together. Note that the PCB motion due to
button presses must be minimized to maintain optical
alignment.
7. Optional: The lens can be permanently locked to the
sensor package by melting the lens’ guide posts over
the sensor with heat staking process.
8. Install the mouse top case. There must be a feature in
the top case (or other area) to press down onto the
sensor to ensure the sensor and lenses are interlocked
to the correct vertical height.
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5
PixArt Imaging Inc.
E-mail:
fae_service@pixart.com.tw
12.60
PIXART [ PIXART IMAGING INC. ]
