• RE: ADM3490E Point to Multipoint Communication

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • Protection circuit in a bus connection part of  ADM3077E/ADM3490E

    Please inform me about a protection circuit in a bus connection part of ADM3077E/ADM3490E.

    Is a protection diode the single way or is it bidirectional?
    Doesn't a countercurrent occur to a power supply terminal from Rx?

    Another question.
    How many is…

  • Why the receiver output voltage low (VOL) is bigger than expected?

    Hi Dear,

    I just set up an RS422 transmitter with ADM3490 between the USART of an ARM Cortex M4 MCU and an RS422 cable to PC. And messages were lost during testing, and finally I found the receiver output voltage low (VOL) was about 1.5V with ADM3490…

  • TAGS LIST: Interface and Isolation

    LTM2894
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    LTM9100
    LTM2885
    LTM2881
    LTM2882
    LTM2883
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    LTM2893
    LTM2886
    LTM2887
    LTM2889
    LTM2892
    LTC1694-1
    LTC4300
    LTC4310
    LTC4302
    LTC4305
    LTC4304
    LTC4303
    LTC4306
    LTC4307
    LTC4307-1
    LTC430…
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