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6N138SDV

器件名称: 6N138SDV
功能描述: Low Input Current High Gain Split Darlington Optocouplers
文件大小: 204.83KB    共15页
生产厂商: FAIRCHILD
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简  介:Single-Channel: 6N138, 6N139 Dual-Channel: HCPL2730, HCPL2731 Low Input Current High Gain Split Darlington Optocouplers April 2007 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL2730, HCPL2731 Low Input Current High Gain Split Darlington Optocouplers Features ■ ■ ■ ■ ■ ■ ■ tm Description The 6N138/9 and HCPL2730/HCPL2731 optocouplers consist of an AlGaAs LED optically coupled to a high gain split darlington photodetector. The split darlington conguration separating the input photodiode and the rst stage gain from the output transistor permits lower output saturation voltage and higher speed operation than possible with conventional darlington phototransistor optocoupler. In the dual channel devices, HCPL2730/HCPL2731, an integrated emitter-base resistor provides superior stability over temperature. The combination of a very low input current of 0.5mA and a high current transfer ratio of 2000% makes this family particularly useful for input interface to MOS, CMOS, LSTTL and EIA RS232C, while output compatibility is ensured to CMOS as well as high fan-out TTL requirements. An internal noise shield provides exceptional common mode rejection of 10 kV/s. Low current – 0.5mA Superior CTR-2000% Superior CMR-10kV/s CTR guaranteed 0–70°C U.L. recognized (File # E90700) VDE recognized (File # 120915) Ordering option V, e.g., 6N138V Dual Channel – HCPL2730, HCPL2731 Applications ■ Digital logic ground isolation ■ Telephone ring detector ■ EIA-RS-232C line receiver ■ High common mo……
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6N138SDV Low Input Current High Gain Split Darlington Optocouplers FAIRCHILD
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