ADNS-2610 Просмотр технического описания (PDF) - Avago Technologies

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ADNS-2610

Optical Mouse Sensor

Avago Technologies 

Overview of Optical Mouse Sensor Assembly

NOTE: Pin 1 of optical mouse sensor should be inserted

into the reference point of mechanical cutouts.

Figures 3 and 4 are shown with HDNS-2100, HDNS-2200

and HLMP-ED80-XX000.

Avago Technologies provides an IGES file drawing de-

scribing the base plate molding features for lens and PCB

alignment.

The components shown in Figure 5 interlock as they are

mounted onto defined features on the base plate.

The ADNS-2610 sensor is designed for mounting on a

through hole PCB, looking down. There is an aperture stop

and features on the package that align to the lens.

The HDNS-2100 lens provides optics for the imaging of

the surface as well as illumination of the surface at the

optimum angle. Features on the lens align it to the sensor,

base plate, and clip with the LED. The lens also has a large

round flange to provide a long creepage path for any ESD

events that occur at the opening of the base plate.

The HDNS-2200 clip holds the LED in relation to the lens.

The LED’s leads must be formed first before inserting into

the clip. Then, both LED and clip is loaded on the PCB. The

clip interlocks the sensor to the lens, and through the lens

to the alignment features on the base plate.

The HLMP-ED80-XX000 is recommended for illumination.

If used with the bin table (as shown in Figure 8), sufficient

illumination can be guaranteed.

28.00

1.102

18.94

0.746

9.06

0.357

1.00

0.039

Clear Zone

φ

3.50

0.138

12.60

0.496

11.10

0.437

0

1.25

0.049

13.73

1.35

0.053

4.91

0.193

7.45 0.541

0.293

29.15

1.148

MM

0

8X

φ

0.80

0.031

ALL DIMENSIONS INCH

Figure 3. Recommended PCB mechanical ­cutouts and spacing.

32.46

1.278

(Top view)

+X

+Y

Dimensions in mm/in.

19.10

0.752

BASE PLATE

ESD LENS RING

(Side view)

PLASTIC SPRING

CLIP

14.58

0.574

10.58

0.417

7.45

0.293

13.82

0.544

PCB

SENSOR

BASE PLATE ALIGNMENT POST

Figure 4. 2D assembly drawing of ADNS-2610 shown with the

HLMP-ED80 (top and side view).

HDNS-2200 (Clip)

HLMP-ED80-XX000

ADNS-2610 (Sensor)

Customer supplied PCB

HDNS-2100 (Lens)

Customer supplied base plate

with recommended alignment

features per IGES drawing

Figure 5. Exploded view drawing.



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