FOD050L Datasheet | Fairchild Semiconductor

Features - Low power consumption - High speed - Available in single channel 8-pin DIP (FOD250L), Description The FOD250L, FOD050L and FOD053L optocouplers consist of an Al Ga As LED optically coupled to a high speed photodetector transistor. These devices are specified for operation at a 3.3V supply voltage. A separate connection for the bias of the photodiode improves the speed by several orders of magnitude over conventional phototransistor optocouplers by reducing the base-collector capacitance of the input transistor. An internal noise shield provides superior mon mode rejection of CMH = 50k V/ms (typical) and CML = 35k V/ms (typical). - - - - 8-pin SOIC (FOD050L) or dual channel 8-pin SOIC (FOD053L) Superior CMR - CMH = 50k V/µs (typical) and CML = 35k V/µs (typical) Guaranteed performance over temperature: 0°C to 70°C U.L. recognized (File # E90700) VDE pending Applications - Line receivers - Pulse transformer replacement - High speed logic ground isolation: LVTTL/LVCMOS - Wide bandwidth analog coupling Schematic N/C 1 8 VCC + 1 V F1 8 VCC 8 1 + 2 VF _ 3 7 VB _ 7 V01 8 8 1 1 6 VO _ V 6 V02 F2 N/C 4 5 GND + 4 5 GND FOD050L, FOD250L FOD053L Truth...