HCPL-0611-500E Isolators

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1. Description

The Broadcom® 6N137, HCPL-0611-500E 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. This unique design provides maximum AC and DC circuit isolation while achieving TTL compatibility. The optocoupler AC and DC operational parameters are guaranteed from –40°C to +85°C allowing trouble-free system performance.

2. Features

    1. 15 kV/µs minimum Common Mode Rejection (CMR) at VCM= 1 kV for HCNW2611, HCPL-2611, HCPL-4661, HCPL-0611, HCPL-0661

    2. High speed: 10 MBd typical

    3. LSTTL/TTL compatible

    4. Low input current capability: 5 mA

    5. Guaranteed AC and DC performance over industrial temperature: –40°C to +85°C

    6. Available in 8-Pin DIP, SOIC-8, widebody packages

    7. Strobable output (single channel products only)

3. Applications

    1. Isolated line receiver

    2. Computer-peripheral interfaces

    3. Microprocessor system interfaces

    4. Digital isolation for A/D, D/A conversion

    5. Switching power supply

    6. Instrument input/output isolation

    7. Ground loop elimination

    8. Pulse transformer replacement

    9. Power transistor isolation in motor drives

  10. Isolation of high speed logic systems