ADNS-5030 View Datasheet(PDF) - Avago Technologies

Part Name

Description

View to exact match

ADNS-5030

Low Power Optical Mouse Sensor

Avago Technologies 

ADNS-5200 (LED CLIP)

SENSOR

CUSTOMER SUPPLIED BASE PLATE

WITH RECOMMENDED ALIGNMENT

FEATURES PER IGES DRAWING

HLMP-ED80 (LED)

CUSTOMER SUPPLIED PCB

ADNS-5100 (LENS)

Figure 5. Exploded view drawing.

PCB Assembly Considerations

1. Insert the sensor and all other electrical components

into PCB.

2. Insert the LED into the assembly clip and bend the leads

90 degrees.

3. Insert the LED clip assembly into PCB.

4. Wave solder the entire assembly in a no-wash solder

process utilizing 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.

5. Place the lens onto the base plate.

6. Remove the protective kapton tape from optical

aperture of the sensor. Care must be taken to keep

contaminants from entering the aperture. Recommend

not to place the PCB facing up during the entire mouse

assembly process. Recommend to hold the PCB first

vertically for the kapton removal process.

7. Insert PCB assembly over the lens onto the base plate

aligning post to retain PCB assembly. The sensor

aperture ring should self-align to the lens.

8. 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.

9. Install mouse top case. There MUST be a feature in

the top case to press down onto the PCB assembly to

ensure all components are interlocked to the correct

vertical height.

ADNS-5030

VDD3

GND

XY_LED

IMAGE ARRAY

DSP

OSCILLATOR

LED DRIVE

NCS

SCLK

MOSI

MISO

NRESET

Figure 6. Block diagram of ADNS-5030 optical mouse sensor.



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