Part Number : OPS690
Function : LED and photosensor pair
Manufacturers : Optek Technology
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.
Other data sheets within the file :
OPS666, OPS667, OPS691, OPS692