The Broadcom® HCPL-261A family of optically coupled gates provide all the benefits of the industry-standard 6N137 family with the added benefit of HCMOS compatible input current. This allows direct interface to all common circuit topologies without additional LED buffer or drive components. The Al-GaAs LED used allows lower drive currents and reduces degradation by using the latest LED technology. On the single-channel parts, an enable output allows the detector to be strobed. The output of the detector IC is an open collector schottky-clamped transistor. The internal shield provides a minimum common mode transient immunity of 1000 V/μs for the HCPL-261A family and 15000 V/μs for the HCPL-261N family.
| Stock | In Stock |