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
2.159In Stock
Cut Tape
18,13 kr.
13,20 kr.
10,22 kr.
8,95 kr.
Reel
8,43 kr.
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
5.492In Stock
16,19 kr.
11,64 kr.
8,88 kr.
7,61 kr.
7,25 kr.
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
18,35 kr.
13,20 kr.
10,15 kr.
8,80 kr.
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Min.: 1
Mult.: 1
5 V SMD/SMT 2 Channel Open Collector