• ADUM2402 emission

    I am using an ADuM2402ARW on a circuit.

    We are experiencing an intermittent emission at ~127MHz. While probing the PCB with a near field magnetic probe, I found a peak similar to the one on the emission graph when the probe was over the ADuM2402. Unfortunately…

  • MTBF/FIT data of ADuM2402

    We could not get the MTTF/FIT details for ADuM2402BRWZ on ADI web site.

     

    You can use the data for the ADuM1402 data which can be found on ADI website
    (they use same die, but are tested to different HV test)
  • ADuM2402 & ADuM242

    2402 C grade can not support 75MHz square waveform.

    242 we tested is okay. Could you help us to explain the relationships between bps and Hz? Thank you very much.

    Razavi/ESPL 

  • RE: ADuM242E Output Disable/Enable Propagation Delay

    Hi Hgtk, 

    The timing of Output Disable/Enable on the ADuM242E will be similar to the ADuM2402. This parameter is not tested on the ADuM242E, so it can't be specified with maximum value in the datasheet as it is for the ADuM2402. 

    Regards,

    Jason

  • MOPP at 250Vrms

    Could you please state if the ADuM2402RW-16 fulfils 1 MOPP at 250Vrms?

     

    The ADuM2402RW-16 supports 1 MOPP at 400 Vrms. The standard requires 6 mm
    creepage, so we meet that requirement.
  • ADUM2401 Output rise / fall time (10% to 90%)

    I read the ADUM2401 data sheet.
          Data Sheet ADuM2400/ADuM2401/ADuM2402 Rev. F
  • ADuM2402CRWZ temperature and output Drive

    Hi,

    We are currently using the ADuM2402 with an approximately 27MHz SPI clock rate.

    We added LC filters to the output of the ADuM as an EMC mitigation (in addition to stitching capacitance and edge guards on the PCB).

    We are noticing some data corruption…

  • TAGS LIST: Interface and Isolation

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    LTC1694-1
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