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  • ISO7842: Capacitive load

    TI Thinks Resolved
    Part Number: ISO7842 Other Parts Discussed in Thread: ISO7840 Tool/software: Hello, according to the datasheet, the maximum allowed value of the output current of ISO7842 is 15 mA. Is it allowed to connect an RC circuit consisting of serially connected…
    • Answered

  • ISO7820: the value VacRMC of 5s

    Resolved
    Part Number: ISO7820 Other Parts Discussed in Thread: ISO7840 , ISO7842 Tool/software: Dear， We use ISO7820 and ISO7840，UL 61010-1 2018 standard contains the definition of 5s - as follows, the current value of 5700VRMS 1min is OK, we do need the AC value…
    • Resolved
    • Answered

  • ISOW7840: The meaning of ISO(OUT) in datasheet

    Resolved
    Part Number: ISOW7840 Other Parts Discussed in Thread: ISO7840 , Tool/software: Hi Expert, This is Shenzhen FAE Evan. My customer is evaluating ISO7840, in their scenario, in integrated DCDC should transfer 3.3V to 5V. And they will also connect about…
    • Resolved
    • Answered

  • ISO7840: ISO7840's function table

    Resolved
    Part Number: ISO7840 Hi all Just in case, we would like to confirm ISO7840F's function table. <ISO7840F's function table which we assume> Vcci : PU, Vcco : PU, INX : High , EN2 : High or Open -> OUTX : Low Vcci : PU, Vcco : PU, INX : Low…
    • Resolved
    • Answered

  • ISO7840: Absolute Maximum Ratings about "Input voltage"

    Resolved
    Part Number: ISO7840 Hi all Would you mind if we ask ISO7840? Input voltage of Absolute Maximum Ratings is VCCX + 0.5V. If voltage applies to INX without VCC1 supply(no power supply), it exeeds Absolute Maximum Ratings. Does it means there is internal protection…
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    • Answered

  • ISO7840: Capacitance value at each pins and several questions about I/O logic

    Resolved
    Part Number: ISO7840 Hi all Would you mind if we ask ISO7840? <Question1> How much is the capacitance value at each pins? If you have these data, could you give us as the reference? <Question2> On the datasheet Figure.17 P20, we guess that "Input (Device…
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    • Answered

  • RE: ISO7240C: Looking for long distance B diameter

    Resolved
    Hello, Thank you for your inquiry. We do not have a wider package for the ISO7240C device. However, we do have other digital isolator devices with a larger package size, such as the ISO7840 device. The ISO7840 is available in a larger ultra-wide body…
    • Answered

  • ISO784X(ISO7841, ISO7840) - some questions

    Resolved
    Hi all, Would you mind if we ask ISO784X(reiforced degital isolator) series? <Question1> About Reinforced isolation, the minimum creepage distance which based on IEC60950 is 6.4mm. In case of ISO784X, we think the shortest distance along the surface of the…
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    • Answered

  • ISOW7840: Isolation betwen output lines

    Resolved
    Part Number: ISOW7840 Other Parts Discussed in Thread: ISO7840 , ISO7740 , ISO6740 , ISO7741 Hi, I would like to use the isow7840 digital isolator to drive with an FPGA, the synchronization lines of four hydrophones submerged in water. The hydrophones are…
    • Resolved

  • ADS127L01: SPI digital Isolator

    TI Thinks Resolved
    Part Number: ADS127L01 Other Parts Discussed in Thread: ISO7740 , ISO7840 Hello Team, My customer is looking for the best-fit SPI digital Isolator for ADS127L01. Can you suggest one? Regards, Renan

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