Datasheet Details
| Part number | HCPL2731 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 443.71 KB |
| Description | Low Input Current High Gain Split Darlington Optocouplers |
| Datasheet | HCPL2731 HCPL2730 Datasheet (PDF) |
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Overview: Single-Channel: 6N138, 6N139 Dual-Channel: HCPL2730, HCPL2731 Low Input Current High Gain Split Darlington Optocouplers April 2007 Single-Channel: 6N138, 6N139 Dual-Channel: HCPL2730, HCPL2731 Low Input Current High.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | HCPL2731 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 443.71 KB |
| Description | Low Input Current High Gain Split Darlington Optocouplers |
| Datasheet | HCPL2731 HCPL2730 Datasheet (PDF) |
|
|
|
The 6N138/9 and HCPL2730/HCPL2731 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, HCPL2730/HCPL2731, an integrated emitter-base resistor provides superior stability over temperature.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
HCPL2731M | Dual-Channel High Gain Split Darlington Optocouplers | ON Semiconductor |
| Part Number | Description |
|---|---|
| HCPL2730 | Low Input Current High Gain Split Darlington Optocouplers |
| HCPL2503 | High Speed Transistor Optocouplers |
| HCPL2530 | High Speed Transistor Optocouplers |
| HCPL2530M | Dual-Channel High Speed Transistor Optocouplers |
| HCPL2531 | High Speed Transistor Optocouplers |
| HCPL2531M | Dual-Channel High Speed Transistor Optocouplers |
| HCPL2601 | High Speed 10MBit/s Logic Gate Optocouplers |
| HCPL2601M | Single-Channel High-Speed 10 MBit/s Logic Gate Optocouplers |
| HCPL2611 | High Speed 10MBit/s Logic Gate Optocouplers |
| HCPL2611M | Single-Channel High-Speed 10 MBit/s Logic Gate Optocouplers |