The HCPL-2630/2631, 6N137, HCPL-2601/2611 optical couplers consist of a 850 nm AlGaAS LED, optically coupled to a very high speed integrated photodetector logic gate with a programmable output. This output features an open collector, thereby permitting wired OR outputs. The coupled parameters are guaranteed over the temperature range of -40°C to +85°C. A maximum input signal of 5 mA will provide a minimum output sink current of 13 mA (fan out of 8). An internal noise shield provides superior common mode rejection of typically 10 kV/μs. The HCPL-2601 and HCPL-2631 has a minimum CMR of 5 kV/μs. The HCPL-2611 has a minimum CMR of 10 kV/μs.
This document provides technical specifications for Fairchild Semiconductor's high-speed logic gate optocouplers, specifically the 6N137, HCPL-2630, HCPL-2601, HCPL-2631, and HCPL-2611 models. These devices consist of an 850 nm AlGaAS LED optically coupled to a high-speed integrated photodetector logic gate with a strobable output.
| Operating Temperature | -40 to +85 °C |
|---|---|
| Maximum Input Current (Single Channel) | 5 mA |
| Maximum Input Current (Dual Channel) | 30 mA |
| Propagation Delay Time | 20 ns |
| Common Mode Transient Immunity | 10 kV/us |
| Double Working Voltage | 480V |
| Fan-out | 8 |
The coupled parameters are guaranteed over the temperature range of -40°C to +85°C.
A maximum input signal of 5 mA will provide a minimum output sink current of 13 mA.
Applications include ground loop elimination, data transmission, data multiplexing, switching power supplies, and pulse transformer replacement.