OPS690 Datasheet – LED and Photosensor Pair ( PDF )

Part Number: OPS690

Function: LED and Photosensor pair

Manufacturer: Optek Technology


OPS690 datasheet


The OPS690 Thru OPS693 each consist of a gallium arsenide infrared emitting diode(OP140) and an NPN silicon phototransister(OP550) mounted in matched lateral side-looking plastic packages. Matched pairs are desirable where the application is unique and the quantity required does not justify assembly tooling costs.

It should be remembered that the sensor is sensitive to ambient light.


1. Lateral side-looking clear plastic package

2. High current transfer ratio

3. Low cost plastic package

Other data sheets are available within the file:

OPS666, OPS667, OPS691, OPS692


OPS690 Datasheet PDF Download

OPS690 pdf

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