onsemi HCPL2731V

8-Pin DIP Dual-Channel Low Input Current High Gain Split Darlington Output Optocoupler

OptoCouplers & OptoIsolators Hi Gain Optocoupler LC Darlington 2Ch

Logic IC Output Optocoupler, 2-Channel, 2-Element, 2500V Isolation

DC-IN 2-CH Darlington With Base DC-OUT 8-Pin PDIP Tube

OPTOCOUPLER, DARLINGTON, 2.5KV, DIP-8;

Darlington-Npn-Output Dc-Input Optocoupler,2-Channel,2.5Kv Isolation,dip Rohs Compliant: Yes |Onsemi HCPL2731V

1kV/us DC DIP-8 Optocouplers - Logic Output ROHS

100Kbps 2 DIP-8 9.91mm*6.86mm*3.94mm

The 6N138/9 and HCPL-2730/HCPL-2731 octocouplers 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, 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 particularly 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 provides exceptional common mode rejection of 10kV/us.