The OP280 Series consists of three standard and two specialty devices: OP180 940-nm and OP280 880-nm infrared emitters, OP280K 890-nm high-power infrared emitter, as well as the OP280PS850-nm point-source infrared emitter and OP280V 850-nm vertical-cavity surface-emitter laser. The OP580 Series consists of three silicon photosensors: OP580 silicon phototransistor, OP580PR silicon photodarlington, and the OP480RB silicon phototransistor with an integrated base-emitter resistor. The emitters and sensors are housed in PLCC-2 surface-mount packaging.

Optek Technology, 1645 Wallace Dr., Carrollton, TX 75006, (972) 323-2200,