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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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HCPL2730M датащи(PDF) 1 Page - Fairchild Semiconductor |
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HCPL2730M датащи(HTML) 1 Page - Fairchild Semiconductor |
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1 / 14 page  ©2009 Fairchild Semiconductor Corporation www.fairchildsemi.com 6N138M, 6N139M, HCPL2730M, HCPL2731M Rev. 1.0.2 December 2009 Single-Channel: 6N138M, 6N139M Dual-Channel: HCPL2730M, HCPL2731M (Preliminary) Low Input Current High Gain Split Darlington Optocouplers Features ■ Low current – 0.5mA ■ Superior CTR-2000% ■ Superior CMR-10kV/µs ■ CTR guaranteed 0–70°C ■ U.L. recognized (File # E90700, Vol. 2) ■ VDE recognition (pending) – Ordering option V, e.g., 6N138VM ■ Dual Channel – HCPL2730M, HCPL2731M (coming soon) 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 6N138M/9M and HCPL2730M/31M optocouplers consist of an AlGaAs LED optically coupled to a high gain split darlington photodetector. The split darlington configuration separating the input photodiode and the first 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, HCPL2730M/HCPL2731M, an inte- grated 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 compati- bility is ensured to CMOS as well as high fan-out TTL requirements. An internal noise shield provides excep- tional common mode rejection of 10 kV/µs. Related Resources ■ www.fairchildsemi.com/products/opto/ ■ www.fairchildsemi.com/pf/HC/HCPL0700.html ■ www.fairchildsemi.com/pf/HC/HCPL0730.html ■ www.fairchildsemi.com/pf/HC/HCPL0731.html Schematic Package Outlines 1 2 3 4 5 6 7 8 + _ V F V CC V B V O GND 6N138M / 6N139M N/C N/C 1 2 3 4 5 6 7 8 + _ V F1 V CC V 01 V 02 GND HCPL2730M / HCPL2731M V F2 _ + 8 8 1 8 1 1 8 1 |
Аналогичный номер детали - HCPL2730M |
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Аналогичное описание - HCPL2730M |
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