- Trained on our vast library of engineering resources.

Littelfuse, Inc. Datasheets for Optical Isolators

Optical isolators are optical devices that allow light to be transmitted in only one direction. They are most often used to prevent any light from reflecting back down the fiber, as this light would enter the source and cause feedback problems.
Optical Isolators: Learn more

Product Name Notes
The CPC5001 is a non-inverting digital optical isolator with buffered-logic inputs and open-drain outputs. Channel 1 propagates a signal from SideA to SideB, while Channel 2 sends a signal from...
The CPC5002 is a dual high speed optical logic isolator with open-drain outputs providing 3750Vrms of galvanic isolation between the inputs and the outputs. Activating the input LED causes the...