The HCPL-061N 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 AlGaAs 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.
HCMOS/LSTTL/TTL performance compatible
1000 V/µs minimum Common Mode Rejection (CMR) at VCM = 50 V (HCPL-261A family) and 15 kV/µs minimum CMR at VCM = 1000 V (HCPL-261N family)
High speed: 10 MBd typical
AC and DC performance specified over industrial temperature range -40°C to +85°C
Available in SOIC-8 packages (Single Channel)
UL recognized per UL1577 3750V rms for 1 minute and 5000V rms for 1 minute (Option 020)