Broadcom? 6N137, HCPL-26xx/06xx/4661, and HCNW137/26x1 optically connected gates consist of a GaAsP light emitting diode and an inbuilt high gain photo detector. The detector may be strobed using an enable input. The detector IC's output is an open collector Schottky-clamped transistor. At Vcm = 1000V, the internal shield offers a certified common mode transient tolerance standard of up to 15,000 V/s. This one-of-a-kind design achieves TTL compatibility while providing optimal AC and DC circuit isolation. The AC and DC operational characteristics of the optocoupler are assured from -40?C to 85?C, providing for trouble-free system performance. 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 Features ? 15 kV/?s 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 (HCPL56xx/66xx)

? High speed ?1 MBit/s ? Superior CMR ? 10kV/?s ? Dual-Channel HCPL2530/HCPL2531 ? Double working voltage ? 480V RMS ? CTR guaranteed 0?70?C ? U.L. recognized

This family of devices consists of a GaAsP LED. The LED is optically coupled to an integrated circuit with a power stage. These optocouplers are ideally suited for high frequency driving of power IGBTs and MOSFETs used in Plasma Display Panels, high performance DC/DC converters, and motor control inverter applications. ? 2.5 Amaximumpeak outputcurrent ? 2.0 Aminimumpeak outputcurrent ? 250 kHzmaximumswitching speed ? High speed response: 200 nsmaximumpropagation delay over temperature range ? 10 kV/?sminimumCommonMode Rejection (CMR) at VCM = 1500 V ? Under Voltage Lock-Out protection (UVLO) with hysteresis ? Wide operating temperature range: ?40?Cto 100?C ? Wide VCC operating range: 10 V to 20 V ? 20 nstypical pulse width distortion ? Safety approvals: ? UL approval, 3750 Vrms for 1minute ? CSA approval ? IEC/EN/DIN EN 60747-5-2 approval

The HCPL-7510 isolated linear current sensing IC family is designed for current sensing in low-power electronic motor drives. In a typical implementa?tion, motor current flows through an external resistor and the resulting analog voltage drop is sensed by the HCPL-7510. An output voltage is created on the other side of the HCPL7510 optical isolation barrier. This single-ended output voltage is proportional to the motor current. Since common-mode voltage swings of several hundred volts in tens of nanoseconds are common in modern switching inverter motor drives, the HCPL-7510 was designed to ignore very high common-mode transient slew rates (of at least 10kV/?s