ADNS2051 datasheet(2/40 Pages) HP

2 / 40 page

Pinout

Description

SCLK

Serial port clock (input)

XA quadrature output

XB quadrature output

YB quadrature output

YA quadrature output

XY_LED

LED control

REFA

Internal reference

REFB

Internal reference

OSC_IN

Oscillator input

GND

System ground

OSC_OUT

Oscillator output

GND

System ground

VDD

5.0 volt power supply

R_BIN

LED current bin resistor

Power down pin, active high

SDIO

Serial data (input and output)

Figure 1. Top view.

Figure 2. Package outline drawing.

A2051

YYWW

SCLK

XY_LED

REFA

REFB

SDIO

R_BIN

VDD

GND

OSC_OUT

GND

OSC_IN

KAPTON TAPE

3.18

(0.125)

9.10

(0.358)

12.34

(0.486)

NOTES:

1. DIMENSIONS IN MILLIMETERS (INCHES).

2. DIMENSIONAL TOLERANCE: ± 0.1 mm.

3. COPLANARITY OF LEADS: 0.1 mm.

4. LEAD PITCH TOLERANCE: ± 0.15 mm.

5. CUMULATIVE PITCH TOLERANCE: ± 0.15 mm.

6. ANGULAR TOLERANCE: ± 3.0 DEGREES.

7. MAXIMUM FLASH + 0.2 mm.

8. CHAMFER (25 DEGREES x 2) ON THE TAPER SIDE OF THE LEAD.

1.42

(0.056)

0.99

(0.039)

6.17

(0.243)

5° TYP.

0.25

(0.010)

PIN 1

22.30

(0.878)

2.54

(0.100)

1.27

(0.050)

0.50

(0.020)

LEAD WIDTH

LEAD OFFSET

LEAD PITCH

13.38

(0.527)

6.02

(0.237)

4.55

(0.179)

∅ 5.60

(0.220)

∅ 0.80

(0.032)

5.15

(0.203)

Outline Drawing of ADNS-2051 Optical Mouse Sensor

ADNS2051 Datasheet(PDF) 2 Page - Agilent(Hewlett-Packard)

ADNS2051 Datasheet(HTML) 2 Page - Agilent(Hewlett-Packard)

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