Optocoupler, Darlington Transistor Output, Avago TechnologiesThis range of optocouplers with darlington output, from Avago Technologies, offer a high current transfer ratio with low input current requirements. The optocoupler devices use light emitting diodes (LEDs) optically coupled with integrated high gain photodetectors. They provide excellent input-output common mode transient immunity and guaranteed performance over temperatures of 0 to 70°C. Potential applications include:ground isolate most logic familieslow input current line receiverEIA RS-232C line receivertelephone ring detectorline voltage status indicator – low input power dissipationApprovalsUL E55361Optocouplers, Avago Technologies