Datasheet > ADNS-2220

ADNS-2220

更新时间： 2024-02-03 18:07:01

品牌	Logo	应用领域
安捷伦 - AGILENT		传感器
页数	文件大小	规格书
40页	512K
描述
High-performance Optical Mouse Sensor

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技术参数
数据手册

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ADNS-2220 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	3926.90.99.80	风险等级：	5.27
光电设备类型：	LED MOUNTING HARDWARE

ADNS-2220 数据手册

PCB Assembly Considerations

HLMP-ED80-XX000 (LED)

ADNS-2220 (Clip)

ADNS-3080 (Sensor)

Customer supplied PCB

ADNS-2120 (Lens)

Customer supplied base

plate with recommended

alignment features per

IGES drawing.

Figure 5. Exploded view drawing

1. Insert the sensor and all

other electrical components

into PCB.

the aperture. During mouse

8. The optical position

assembly process, it is

recommended that the PCB

is held vertically when

kapton tapes are being

removed.

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.

2. Insert the LED into the

assembly clip and bend the

leads 90 degrees.

7. Insert PCB assembly over

the lens onto the base plate

aligning post to retain PCB

assembly. The sensor

3. Insert the LED/clip assembly

into PCB.

9. Install mouse top case.

There MUST be a feature in

the top case to press down

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

aperture ring should self-

align to the lens.

OSC_IN

NCS

RESONATOR

OSCILLATOR

OSC_OUT

SCLK

MOSI

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

REFB

REFERENCE

IMAGE

VOLTAGE

FILTER NODE

REFC

PROCESSOR

MISO

OPTP

NPD

V_DD3

LED_CTRL

RESET

CTRL

aperture from direct solder

contact.

3.3 V POWER

GND

5. Place the lens onto the base

plate.

Figure 6. Block diagram of ADNS-3080 optical mouse sensor

6. Remove the protective

kapton tape from optical

aperture of the sensor. Care

must be taken to keep

contaminants from entering

1...3 4 567 8 9...40

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