• ADM2795E  不接受485数据


    ADM2795E  不接受485数据 ,我使用ADM2795E 作为485隔离芯片,接上后发现,只能发送,不能接收!这是什么情况 ?手册上说a-b 》-0.03时是高。<-0.2v是低时,,但好像现在怎么样都不输出,所有的芯片全部都是能发送,不能接收!

  • ADM2795E IEC 61000-4-5 line-line surge protection

    Hi,

    Does the ADM2795E IEC 61000-4-5 surge protection include line to line surges between the A and B connections and was this tested?

    The datasheet only seems to describe testing between line and ground and doesn't indicate what the surge protection…

  • Reliability prediction figures for ADUM6010 and ADM2795 devices? 

    Without knowing the internal details of these devices it is difficult to form a prediction of devices hybrid in nature.  

    Do you have an overall figure for predicted reliability of the ADUM6010 and ADM2795 devices?

    E.g. figures based on MIL-HDBK-217F…

  • What are the constraints of using ADM2795E in non-galvanic isolations?

    What are the constraints of using ADM2795E in non-galvanic isolations? What are the additional protections required that you can suggest?

  • I normally use ADM2582/7. What are the differences with the ADM2795?

    I normally use ADM2582/7. What are the differences with the ADM2795?

  • ADM2795EARWZ and ADM2795EBRWZ Differences

    Hi,

    I can't find differences between ADM2795EARWZ and ADM2795EBRWZ. Could I ask to explain them?

    Regards,

    Ivan

  • RE: ADM2587E For IEC 61000 Test Report

    Hi Jack, 

    The standards listed above are stringent system level specifications which typically require external protection components. What levels of immunity are you trying to achieve for each of these standards? 

    The EMC performance of the device depends…

  • RE: 工程师的“奥斯卡”开评,大奖邀你当评委

    我的选择:

    轻驾驶员停车难问题的智能监控系统

    收发器ADM2795E和ADM3095E

  • RE: Isolated RS-485 Transceiver with Hot Swap

    Hi Kazu,

    The ADM2795E was tested for hot swap capability. Please see page 25 in the data sheet:

    http://www.analog.com/media/en/technical-documentation/data-sheets/ADM2795E.pdf

    Best regards,

    Richard

  • RE: ADM3251E Level 4 EMC

    Dear James:

    Yes ,I need ADM3251E EMC level 4 reference design ,another to confirm ADM3251E IC body Is it also passed IEC61000-4-X EMC compliance? I check ADI new part ADM2795E spec show "Certified IEC 61000-4-x immunity across isolation barrier" ,ADM3252E…