ADNS-2051 Ver la hoja de datos (PDF) - Avago Technologies

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ADNS-2051

Optical Mouse Sensor

Avago Technologies 

Outline Drawing of ADNS-2051 Optical Mouse Sensor

Pinout

Pin Pin

1 SCLK

2 XA

3 XB

4 YB

5 YA

6 XY_LED

7 REFA

8 REFB

9 OSC_IN

10 GND

11 OSC_OUT

12 GND

13 VDD

14 R_BIN

15 PD

16 SDIO

Description

Serial port clock (input)

XA quadrature output

XB quadrature output

YB quadrature output

YA quadrature output

LED control

Internal reference

Internal reference

Oscillator input

System ground

Oscillator output

System ground

5.0 volt power supply

LED current bin resistor

Power down pin, active high

Serial data (input and output)

SCLK 1

XA 2

XB 3

YB 4

YA 5

XY_LED 6

REFA 7

REFB 8

A2051

XYYWWZ

Figure 1. Top view

16 SDIO

15 PD

14 R_BIN

13 VDD

12 GND

11 OSC_OUT

10 GND

9 OSC_IN



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