OR-1009 Description
The OR-10XX series devices consist of an infrared emitting diode, optically coupled to a photo transistor detector.They are packaged in a 4-pin SOP package. Applications (1) Programmable controllers (2) System appliances, measuring instruments (3) Telemunication equipments (4) Home appliances, such as fan heaters, etc. (5) Signal transmission between circuits of different potentials and impedances.