Description
The Broadcom® 6N137, HCPL-26xx/06xx/4661, HCNW137/26x1 are optically coupled gates that combine a GaAsP light emitting diode and an integrated high gain photo detector. An enable input allows the detector to be strobed. The output of the detector IC is an open collector Schottky-clamped transistor. The internal shield provides a guaranteed common mode transient immunity specification up to 15,000 V/µs at Vcm = 1000V.
   
Features
■ 15 kV/µs minimum Common Mode Rejection (CMR) at
    VCM= 1 kV for HCNW2611, HCPL-2611, HCPL-4661,
    HCPL-0611, HCPL-0661
■ High speed: 10 MBd typical
■ LSTTL/TTL compatible
■ Low input current capability: 5 mA
■ Guaranteed AC and DC performance over temperature:
    –40°C to +85°C
■ Available in 8-Pin DIP, SOIC-8, widebody packages
■ Strobable output (single channel products only)
■ Safety approval
    – UL recognized – 3750 Vrms for 1 minute and
        5000 Vrms for 1 minute per UL1577 CSA approved
        (5000 Vrms/1 Minute rating is for HCNW137/26X1
        and Option 020 [6N137, HCPL-2601/11/30/31,
        HCPL-4661] products only)
    – IEC/EN/DIN EN 60747-5-5 approved with:
■ VIORM = 567 Vpeak for 06xx Option 060
■ VIORM = 630 Vpeak for 6N137/26xx Option 060
■ VIORM =1414 Vpeak for HCNW137/26x1
■ MIL-PRF-38534 hermetic version available (HCPL-
    56xx/66xx)
   
Applications
■ Isolated line receiver
■ Computer-peripheral interfaces
■ Microprocessor system interfaces
■ Digital isolation for A/D, D/A conversion
■ Switching power supply
■ Instrument input/output isolation
■ Ground loop elimination
■ Pulse transformer replacement
■ Power transistor isolation in motor drives
■ Isolation of high speed logic systems