Description
The MCT9001 Optocoupler has two channels for density applications. For four channel applications, two-packages fit into a standard 16-pin DIP socket. Each channel is an NPN silicon planar phototransistor optically coupled to a gallium arsenide infrared emitting diode.

Features
■ Two isolated channels per package
■ Two packages fit into a 16 lead DIP socket
■ Underwriters Laboratory (U.L.) recognized File E90700
■ VDE approved for IEC60747-5-2

Applications
■ AC line/digital logic – isolate high voltage transients
■ Digital logic/digital logic – eliminate spurious grounds
■ Digital logic/AC triac control – isolate high voltage transients
■ Twisted pair line receiver – eliminate ground loop feedthrough
■ Telephone/telegraph line receiver – isolate high voltage transients
■ High frequency power supply feedback control – maintain floating grounds and transients
■ Relay contact monitor – isolate floating grounds and transients
■ Power supply monitor – isolate transients