HCPL2731 Dual-Channel Optocouplers

onsemi HCPL2731 dual-channel optocouplers feature 0.5mA input current and 2000% current transfer ratio (CTR). onsemi HCPL2731 consists of an aluminum gallium arsenide (AlGaAs) LED optically coupled to a high gain split darlington photodetector. This split darlington configuration permits lower output saturation voltage and higher speed operation than is possible with a conventional darlington phototransistor optocoupler. onsemi HCPL2731 dual-channel optocouplers provide superior stability over temperature through an integrated emitter-base resistor. Applications include digital logic ground isolation, EIA-RS-232C line receiver, and more.

Types of Optocouplers/Photocouplers
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onsemi High Speed Optocouplers 8-Pin DIP Dual-Channel Low Input Current High Gain Split Darlington Output
Datasheet
2.404In Stock
Cut Tape
Rp51.919,18
Rp37.792,76
Rp29.170,14
Rp25.500,94
Reel
Rp24.033,26
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
5 V SMD/SMT SMD-8 Gull Wing 2 Channel Open Collector

onsemi Logic Output Opto-couplers 8-Pin DIP Dual-Channel Low Input Current High Gain Split Darlington Output
Datasheet
5.460In Stock
Rp46.231,92
Rp33.206,26
Rp25.317,48
Rp21.831,74
Rp20.730,98
Min.: 1
Mult.: 1
Max.: 1.000
5 V Through Hole DIP-8 2 Channel Open Collector
onsemi HCPL2731SM
onsemi High Speed Optocouplers 8-Pin DIP Dual-Channel Low Input Current High Gain Split Darlington Output
Datasheet
502In Stock
Rp52.469,56
Rp37.792,76
Rp28.986,68
Rp25.134,02
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Min.: 1
Mult.: 1
5 V SMD/SMT 2 Channel Open Collector