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HCPL-2730V データシート(PDF) 1 Page - Fairchild Semiconductor |
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HCPL-2730V データシート(HTML) 1 Page - Fairchild Semiconductor |
1 / 15 page ©2005 Fairchild Semiconductor Corporation 1 www.fairchildsemi.com Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.2 tm July 2006 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers Features ■ Low current - 0.5 mA ■ Superior CTR-2000% ■ Superior CMR-10 kV/µs ■ CTR guaranteed 0-70°C ■ U.L. recognized (File # E90700) ■ VDE recognized (File # 120915) Ordering option V, e.g., 6N138V ■ Dual Channel - HCPL-2730 ■ HCPL-2731 Applications ■ Digital logic ground isolation ■ Telephone ring detector ■ EIA-RS-232C line receiver ■ High common mode noise line receiver ■ µP bus isolation ■ Current loop receiver Description The 6N138/9 and HCPL-2730/HCPL-2731 optocouplers consist of an AlGaAs LED optically coupled to a high gain split darling- ton photodetector. The split darlington configuration separating the input photo- diode and the first stage gain from the output transistor permits lower output saturation voltage and higher speed operation than possible with conventional darlington phototransistor optocou- pler. In the dual channel devices, HCPL-2730/HCPL2731, an integrated emitter - base resistor provides superior stability over temperature. The combination of a very low input current of 0.5 mA and a high current transfer ratio of 2000% makes this family particu- larly 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 pro- vides exceptional common mode rejection of 10 kV/µs. PackageSchematic 8 8 1 8 1 1 1 2 3 4 5 6 7 8 + _ V F V CC V B V O GND 6N138 / 6N139 N/C N/C 1 2 3 4 5 6 7 8 + _ V F1 V CC V 01 V 02 GND HCPL-2730 / HCPL-2731 V F2 _ + |
同様の部品番号 - HCPL-2730V |
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同様の説明 - HCPL-2730V |
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