ADNS-6000 Avago Technologies US Inc., ADNS-6000 Datasheet - Page 6

• Manufacturer Part Number: ADNS-6000
• Description: Laser Mouse Sensor
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-6000

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Assembly Recommendation
1. Insert the sensor and all other electrical components
2. Wave solder the entire assembly in a no-wash solder
3. Place the lens onto the base plate.
4. Remove the protective kapton tape from the optical
5. Insert the PCB assembly over the lens onto the base
Figure 5. Recommended PCB mechanical cutouts and spacing
6
into the application PCB (main PCB board and VCSEL
PCB board).
process utilizing a solder fixture. The solder fixture is
needed to protect the sensor during the solder process.
It also sets the correct sensor-to -PCB distance, as the
lead shoulders do not normally rest on the PCB surface.
The fixture should be designed to expose the sensor
leads to solder while shielding the optical aperture from
direct solder contact.
aperture of the sensor. Care must be taken to keep
contaminants from entering the aperture.
plate. The sensor aperture ring should self-align to the
lens. The optical position reference for the PCB is set
by the base plate and lens. Note that the PCB motion
due to button presses must be minimized to maintain
optical alignment.
6. Remove the protective kapton tape from the VCSEL.
7. Insert the VCSEL assembly into the lens.
8. Slide the clip in place until it latches. This locks the VCSEL
9. Tune the laser output power from the VCSEL to meet
10. Install the mouse top case. There must be a feature
and lens together.
the Eye Safe Class I Standard as detailed in the LASER
Power Adjustment Procedure.
in the top case (or other area) to press down onto the
sensor to ensure the sensor and lens are interlocked to
the correct vertical height.