HCPL-261A family of optically coupled gates shown on this data sheet provide all the benefits of the industry standard 6N137 family with the added benefit of HCMOS compatible input current.
This datasheet covers the HCPL-261A and HCPL-261N families of optically coupled gates, which are HCMOS/LSTTL/TTL compatible with a high speed of 10 MBd. The devices offer a minimum common mode rejection (CMR) of 1000 V/µs for the A family and 15 kV/µs for the N family at specified voltages, providing robust isolation for various applications.
The document details electrical specifications over an industrial temperature range of -40°C to +85°C. It includes ordering information with options for UL recognition (Option 020) and VDE approval (Option 060), as well as package dimensions for 8-pin DIP and SOIC-8 configurations.
| High Speed | 10 MBd Typical |
|---|---|
| Operating Temperature Range | -40 °C to +85°C |
| Minimum Common Mode Rejection (HCPL-261A) | 1000 V/ µs |
| Minimum Common Mode Rejection (HCPL-261N) | 15 kV/ µs |
| Input Forward Voltage | 1.0 to 1.6 V |
The minimum CMR is 1000 V/µs at a common mode voltage of 50V.
The minimum CMR is 15 kV/µs at a common mode voltage of 1000V.