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    HCPL-7800

    ฿ 400
    SOP TYPE Features • 15 kV/ms Common-Mode Rejection at VCM = 1000 V* • Compact, Auto-Insertable Standard 8-pin DIP Package • 4.6 mV/°C Offset Drift vs. Temperature • 0.9 mV Input Offset Voltage • 85 kHz Bandwidth • 0.1% Nonlinearity • Worldwide Safety Approval: UL 1577 (3750 V rms/1 min), VDE 0884 and CSA • Advanced Sigma-Delta (SD) A/D Converter Technology • Fully Differential Circuit Topology • 1 mm CMOS IC Technology Applications • Motor Phase Current Sensing • General Purpose Current Sensing • High-Voltage Power Source Voltage Monitoring
    *The terms common-mode rejection (CMR) and isolation-mode rejection (IMR)
     are used interchangeably throughout this data sheet.
    • Switch-Mode Power Supply Signal Isolation • General Purpose Analog Signal Isolation • Transducer Isolation
  • HCPL-4503

    ฿ 520

    Features

    • 15 kV/ms Minimum Common Mode Transient Immunity at Vcm = 1500 V (HCPL-4503/ HCPL-0453)
    • High Speed: 1 Mb/s
    • TTL Compatible
    • Available in 8-Pin DIP, SO-8, Widebody Packages
    • Open Collector Output
    • Guaranteed Performance from Temperature: 0oC to 70oC
    • Safety Approval:
    UL Recognized - 3750 V rms for 1 minute (5000 V rms for 1 minute for HCNW and Option 020 devices) per UL1577. CSA Approved. IEC/EN/DIN EN 60747-5-2 Approved: -VIORM = 630 V peak for HCPL-4503 Option 060 -VIORM = 1414 V peak for HCNW devices
    • Dual Channel Version Available (HCPL-253X/ HCPL-4534/ HCPL-053X/ HCPL-0534)
    • Options available are:
    020 = UL 5000 V rms/1 Minute Option* 060 = IEC/EN/DIN EN 60747-5-2 Viorm = 630 V peak Option** 300 = Gull Wing Surface Mount Option 500 = Tape and Reel Packaging Option XXXE = Lead Free Option

    Applications

    • High Voltage Insulation
    • Video Signal Isolation
    • Power Transistor Isolation in Motor Drives
    • Line Receivers
    • Feedback Element in Switched Mode Power Supplies
    • High Speed Logic Ground Isolation - TTL/TTL, TTL/CMOS, TTL/LSTTL
    • Replaces Pulse Transformers
    • Replaces Low Phototransistor Isolators
    • Analog Signal Ground Isolation

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