• ADM3075E question

    Hi

    Would you advice recomennded pull up or down resister value on RE/DE/DI when Microcontroller port is Hi-Z?

     

    Regards,

    Tomoto

  • ADM3075E : Output impedance of A, B port

    Hello

    Can you provide min/max output impedance of ADM3075E A, B port? 

    Estimated figure is acceptable.

    I'm expecting to have your reply within tomorrow 13th Jul your time.

    Regards,

    Tomoto

  • ADM3075EARZ: What's its impedance when no supply is applied?

    We are designing a new system with a bus RS485, using ADM3075EARZ as driver. In
    this system, not all the RS485 drivers are powered at all times, because they
    don't have the same power supply. What happens with the bus impedance when one …
  • ADM3075E的接收器输出电流疑问??

    ADM3075E的手册上有个图,如果把接收器的输出引脚与MCU的对应引脚直接相连,则上图的接收器输出电流变化图是指的MCU的引脚容忍的输入电流要能达到23mA?

  • RS485使能端控制?

    想问一下,使用ADM3075E的时候,RE的使能端可以外接个上拉电阻,DE端可以外接个下拉电阻吗?阻值取多大?

  • TAGS LIST: Interface and Isolation

    LTM2894
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    LTC1694-1
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