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參數(shù)資料
| 型號(hào)： | ADNS-2120 |
| 英文描述： | High-performance Optical Mouse Sensor |
| 中文描述： | 高性能的光學(xué)鼠標(biāo)傳感器 |
| 文件頁(yè)數(shù)： | 6/40頁(yè) |
| 文件大小： | 530K |
| 代理商： | ADNS-2120 |
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6
PCB Assembly Considerations
Figure 5. Exploded view drawing
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. During mouse
assembly process, it is
recommended that the PCB
is held vertically when
kapton tapes are being
removed.
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
Customer supplied base
plate with recommended
alignment features per
IGES drawing.
ADNS-2120 (Lens)
Customer supplied PCB
ADNS-3080 (Sensor)
ADNS-2220 (Clip)
HLMP-ED80-XX000 (LED)
Figure 6. Block diagram of ADNS-3080 optical mouse sensor
IMAGE
PROCESSOR
REFERENCE
VOLTAGE
FILTER NODE
3.3 V POWER
REFB
REFC
GND
RESONATOR
OSC_IN
OSC_OUT
MOSI
NCS
SCLK
OPTP
V
DD3
MISO
LED_CTRL
RESET
NPD
V
A
S
CTRL
OSCILLATOR
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADNS-2120-001 | High-performance Optical Mouse Sensor |
| ADNS-2220 | High-performance Optical Mouse Sensor |
| ADNS-2220-001 | High-performance Optical Mouse Sensor |
| ADNS-3080 | High-performance Optical Mouse Sensor |
| ADNB-6031 | Low Power Laser Mouse Bundles |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADNS-2120-001 | 功能描述:光學(xué)導(dǎo)航傳感器 Trim Mouse Lens RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度: |
| ADNS-2220 | 功能描述:光學(xué)導(dǎo)航傳感器 Black Optical Mouse Clip RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度: |
| ADNS-2220-001 | 功能描述:光學(xué)導(dǎo)航傳感器 Clear Optical Mouse Clip RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度: |
| ADNS-2610 | 功能描述:光學(xué)導(dǎo)航傳感器 Optical Mouse Sensor RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度: |
| ADNS-2610 | 制造商:Avago Technologies 功能描述:Optical Sensor |
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