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HCPL-2730 データシート(PDF) 6 Page - Fairchild Semiconductor |
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HCPL-2730 データシート(HTML) 6 Page - Fairchild Semiconductor |
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6 / 13 page  Current Limiting Resistor Calculations R1 (Non-Invert) = VDD1 - VDF - VOL1 IF R1 (Invert) = VDD1 - VOH1 - VDF IF R2 = VDD2 - = VOLX (@ IL - I2) IL Where: VDD1 - Input Supply Voltage VDD2 - Output Supply Voltage VDF - Diode Forward Voltage VOL1 - Logic “0” Voltage of Driver VOH1 - Logic “1” Voltage of Driver IF - Diode Forward Current VOLX - Saturation Voltage of Output Transistor IL - Load Current Through Resistor R2 I2 - Input Current of Output Gate ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise specified) SINGLE-CHANNEL DUAL-CHANNEL 6N138 HCPL-2730 6N139 HCPL-2731 3 4 2 1 6 5 7 8 2 R 1 R IN OUT V DD1 DD2 V IN 4 3 2 5 6 7 R 2 OUT 1 8 DD2 V R 1 INPUT OUTPUT CMOS CMOS 74XX 74LXX 74SXX 74LSXX 74HXX @ 5 V @ 10 V R1 ( $)R2 ($)R2 ($)R2 ($)R2 ($)R2 ($)R2 ($)R2 ($) CMOS NON-INV. 2000 @ 5 V INV. 510 CMOS NON-INV. 5100 @ 10 V INV. 4700 74XX NON-INV. 2200 INV. 180 74LXX NON-INV. 1800 1000 2200 750 1000 1000 1000 560 INV. 100 74SXX NON-INV. 2000 INV. 360 74LSXX NON-INV. 2000 INV. 180 74HXX NON-INV. 2000 INV. 180 Fig. 1 Resistor Values for Logic Interface Fig. 2 Non-Inverting Logic Interface Fig. 3 Inverting Logic Interface 12/27/99 200023A LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS |
同様の部品番号 - HCPL-2730 |
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同様の説明 - HCPL-2730 |
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