2

Pinout of ADNS-5050 Optical Mouse Sensor

Pin

Name

Description

I/O type

1

SDIO

Serial Port Data Input and Output

I/O

2

XY_LED

LED Control

O

3

NRESET

Reset Pin (active low input)

I

4

NCS

Chip Select (active low input)

I

5

Supply Voltage

Power

6

GND

Ground

Ground

7

REGO

Regulator Output

O

8

SCLK

Serial Clock Input

I

Figure 1. Package outline drawing (top view).

Figure 2. Package outline drawing.

CAUTION:

It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may

be induced by ESD

A5050 XYYWWZ

1

2

3

4

8

6

5

7

A

A

Pin #1

1.09

.043

Volcano Height

from Lens Flat

Section A-A

Notes:

1. Dimension in mm/inches

2. Dimension Tolerance: ±01 mm

3. Coplonority of Leads 0.1mm

4. Cumulative Pitch Tolerance: ±015 mm

5. Lead Pitch Tolerance: ±015 mm

6. Maximum Flash: 0.2mm

7. Angular Tolerance: ±3o

2.54

.100

Die to Aperture

4.30

.169

0.50

.020

Lead Width

9.90

.390

2.00

.079

Lead Pitch

1.00

.039

Lead O set

12.5

.506

(At Shoulder)

9.10

.358

0.25

.010

4.30

.169

5.15

203

( At Lead Tip)

5.60

.220

At Base

5.00

.197

Protective

Kapton Tape

2.00

.079

0.80

.031

Clear Optical

Path

Pin #1

4.55

.179

4.45

.175