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    SCLT3-8BQ7-TR

    High speed digital input current limiter with digital filter

    Parameters
    Input Voltage Min Volt-0.3
    Input Voltage Max Volt30.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameQFN-48L
    Description

    The SCLT3 series is an octal industrial digital input IC which drastically reduces the power dissipation of the digital input modules. Its current-sinking inputs can be configured for Type 1, Type 2, or Type 3 inputs as per IEC 61131-2 with few external components.The SCLT3 series includes a serial...
    Read More

    Key features
    Key features
    • Eight current-sinking digital inputs with serializer
    • Enables inputs to meet type 1, 2 and 3 characteristic of IEC 61131-2 standard
    • Adjustable and accurate input current limitation for low power and heat dissipation:
      • 2.35 mA typ for Type 1 and Type 3
    • Integrated glitch and debounce filter with selectable delay time: 20 µs to 3 ms for EMC robustness
    • 35 V reverse polarity capable
    • SPI-Compatible Serial Interface 8-bit
      • Optional 16-bit mode with parity check, and diagnostics (temperature alarm, voltage alarms)
    • Daisy-Chain SPI to reduce isolation channels
    • 5 V voltage regulator
    • Energyless Field-Side LED drivers for visual status indication
    • Operating ambient temperature range from -40 °C to 105 °C
    • Packages
      • HTSSOP-38 – 500 µm pitch
      • QFN-48L – 500 µm pitch
    • Complies with the following standards:
      • IEC 61000-4-2 level 4: ±15 kV (air discharge)
      • IEC 61000-4-2 level 4: ±8 kV (contact discharge)
      • IEC 61000-4-5 Surge ±1 kV /42 Ω with minimum 1 kΩ pulse resistor at field inputs
    In stock
    Quantity $ per unit Savings
    1-4$3.270%
    5-9$2.9011%
    10-24$2.4425%
    25-49$2.3528%
    50-99$2.1136%
    100-249$1.9241%
    250-500$1.7646%
    500 + Contact sales
    $3.27
    $3.27
    Parameters
    Input Voltage Min Volt-0.3
    Input Voltage Max Volt30.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameQFN-48L
    Description

    The SCLT3 series is an octal industrial digital input IC which drastically reduces the power dissipation of the digital input modules. Its current-sinking inputs can be configured for Type 1, Type 2, or Type 3 inputs as per IEC 61131-2 with few external components.The SCLT3 series includes a serial...
    Read More

    Key features
    Key features
    • Eight current-sinking digital inputs with serializer
    • Enables inputs to meet type 1, 2 and 3 characteristic of IEC 61131-2 standard
    • Adjustable and accurate input current limitation for low power and heat dissipation:
      • 2.35 mA typ for Type 1 and Type 3
    • Integrated glitch and debounce filter with selectable delay time: 20 µs to 3 ms for EMC robustness
    • 35 V reverse polarity capable
    • SPI-Compatible Serial Interface 8-bit
      • Optional 16-bit mode with parity check, and diagnostics (temperature alarm, voltage alarms)
    • Daisy-Chain SPI to reduce isolation channels
    • 5 V voltage regulator
    • Energyless Field-Side LED drivers for visual status indication
    • Operating ambient temperature range from -40 °C to 105 °C
    • Packages
      • HTSSOP-38 – 500 µm pitch
      • QFN-48L – 500 µm pitch
    • Complies with the following standards:
      • IEC 61000-4-2 level 4: ±15 kV (air discharge)
      • IEC 61000-4-2 level 4: ±8 kV (contact discharge)
      • IEC 61000-4-5 Surge ±1 kV /42 Ω with minimum 1 kΩ pulse resistor at field inputs
    Associated products