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    SCLT3-8BQ7-TR

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    High speed digital input current limiter with digital filter
    Learn More about SCLT3-8BQ7-TR

    Quantity $ per Unit Savings
    1 - 9$4.080%
    10 - 49$3.1822%
    50 - 99$2.6136%
    100 - 180$2.2245%
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    Out of stock
    $4.08
    Parameter NameParameter Value
    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

    The SCLT3 series provides an 8-line protected digital input termination with serialized state transfer.


    This device enhances the I/O module density by cutting the dissipation (78 mW per input) and reducing the count of opto-transistors.


    An adjustable digital filter and an LED driver are embedded in each type 3 input section. Its 2 MHz SPI peripheral output serializes the input state transfer to the I/O module controller.

    Key features
    • 8 inputs - 8-bit SPI output
    • High side input with common ground
    • 5 V voltage regulator
    • Package: QFN 7x7 - 48L or HTSSOP-38
    • 35 V reverse polarity capable
    • Adjustable current limiters
    • LED output for visual status
    • Optional: 16-bit mode with parity check, temperature and voltage alarms
    • Daisy chain capable
    • Input digital filter with adjustable delay: 20 µs to 3 ms
    • Power dissipation: 78 mW per channel
    • Complies with the following standards:
      • IEC 61000-4-2: ±8 kV (contact discharge) ±15 kV (air discharge)
      • IEC 61000-4-4: Input: ±1 kV Power supply: ±2.5 kV