ADNS-7700-HMMY Просмотр технического описания (PDF) - Avago Technologies

Номер в каталоге

Компоненты Описание

производитель

ADNS-7700-HMMY

One chip USB LaserStream™ Mouse Sensors

Avago Technologies 

ADNS-7700

LASER

DRIVE

fault control

block

LASER_NEN

VDD3

VDD3

+VCSEL

VCSEL

USB

voltage

Port

sense

XYLASER

VCSEL

current

set

LASER_GND

Figure 8. Single Fault Detection and Eye Safety Feature Block Diagram

Absolute Maximum Ratings

Parameter

Symbol Minimum Maximum Units Notes

Storage Temperature

TS

Lead Solder Temperature

-40

85

260

°C

°C For 7 seconds, 1.6mm below seating plane.

Refer to soldering reflow profile in PCB Assembly

& Soldering Considerations Application Note

AN 5023.

Supply Voltage

ESD

VDD

-0.5

5.5

2

V

kV All pins, human body model

Input Voltage

VIN

-0.5

VDD+0.5

V

All I/O pins except OSC_IN and OSC_OUT, D+, D-

Input Voltage

VIN

-1.0

4.6

V D+, D-, AC waveform, see USB specification (7.1.1)

Input Voltage

VIN

-0.5

3.6

V OSC_IN and OSC_OUT

Input Short Circuit Voltage

VSC

0

VDD

V D+, D-, see USB specification (7.1.1)

Laser Output Power

LOPmax

716

W Class 1 eye safety AEL with ADNS-6180-001 or

ADNS-6180-002 lens

Comments:

1. Stress greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are the stress ratings only

and functional operation of the device at these or any other condition beyond those indicated for extended period of time may affect device

reliability.

2. The inherent design of this component causes it to be sensitive to electrostatic discharge. The ESD threshold is listed above. To prevent

ESD-induced damage, take adequate ESD precautions when handling this product.

11

Share Link: