avago光电隔离产品选型指南.pdf

Your Imagination. Our Innovation.
Optoisolation and Optical Sensor Products
Selection Guide
Optoisolation Products
5 Quick Guide to Direct Upgrades
10 Product Selection Trees
13 Multi-Channel & Bi-Directional Digital Optocoupler
14 High Speed Digital CMOS Logic Gate Optocoupler
16 20 MBd Logic Gate Optocoupler
17 10 MBd Logic Gate/CMOS Optocoupler
20 8 MBd Logic Gate Optocoupler
21 5 MBd Logic Gate Optocoupler
23 1 MBd Transistor Output Optocoupler
24 100 kBd Darlington Transistor Output Optocoupler
25 R2Coupler™(High Temperature, Automotive Grade)
31 Digital Isolator
32 Miniature Analog Isolation Amplifier
35 Integrated Gate Drive Optocoupler
39 Intelligent Power Module Interface Optocoupler
42 Isolated Line Receiver
43 Isolated 20 mA Current Loop Transmitter/Receiver
44 Isolated Voltage/Current Detector
45 High Linearity Analog Optocoupler
46 Wideband Analog/Video Optocoupler
47 munication Interface
48 Hermetic High Performance Optocoupler
52 Package Drawings
60 Function vs Application Matrix
Optical Sensors
62 Proximity and Ambient Light Sensors
Avago Technologies offers the
industry’s best isolation technology
along with the industry’s leading
CMR performance
Avago Technologies optocouplers can be used in an array of isolation applications ranging
from power supply and motor control circuits to munications and digital logic
interface circuits.
The primary purpose of an optocoupler is to provide both electrical insulation and signal
isolation. The popularity of Avago Technologies optocouplers is due to cost effective
innovations in these areas.
Optocouplers eliminate the effects of electrical noise caused by crosstalk, power glitches and
electrical interference. They provide high voltage isolation allowing safe interface between
high and low voltages in electrical circuits. They are also used for shifting logic levels.
Avago Technologies’ key products include optocouplers with phot