• (ADuM14x)Can ADuM14x QSOP guarantee 3kVrms-1min ?

    Hi 

    I have two questions about ADuM14x insulation.

    Q1)

    ADuM14x had already passed 3kVrms insulation standard.

    Can I say to my customer that ADuM14x(QSOP) can guarantee 3kVrms-1min ?

     

    Q2)

    And at the datasheet page 14, this is written.

    In accordance…

  • (ADuM14x)Can you check the Pin status ?

    Hi !

    I have some questions about ADuM142.

    Can you check that my understanding are correct or wrong?

     

    This is the circuit from my customer.

    When they are using under the condition "status 1" , IC2 VOC depends on VIC because IC2 VDD1 = VDD2 = VE1 …

  • RE: (ADuM14x)How to calculate the supply current when each channel's duty and frequency are not same.

    Hi Brian-san

    Thank you for your reply.

    I understood.

    ADuM140E/D0
    IDD1 = IDD1(Q) + (2.8mA * D_A + 0.01mA/Mbps * F_A)

                               + (2.8mA * D_B + 0.01mA/Mbps * F_B)

                               + (2.8mA * D_C + 0.01mA/Mbps * F_C)

                               + (2.8mA * D_D + 0…

  • RE: Do you have iCoupler's EMC test result

    Kawa-san: That was a typo.  Here's the correct file.

    Regards, Brian

  • RE: (ADuM14x)Do you have the test result about noise?

    Kawa:

    Attached is the EMC comparisons for noise immunity and for EMI emissions.

    Regards, Brian

  • (ADuM14x)What will happen if input is HiZ.

    Hi !

    I have some questions about ADuM14x.

    At our customers system sometime the device which is connected to ADuM14x input outputs HiZ.

    So my question are these.

    *************************************************************************************…

  • 1/27/16: Using On-Off Keying, Digital Isolators in Harsh Environments

    Presenter: Brian Kennedy, Senior Applications Engineer

     

    This webcast will review ADI's new family of robust iCouplerRegistered Digital Isolators incorporating On-Off Keying (OOK) architecture. We will discuss the importance of isolation and different options…

  • TAGS LIST: Interface and Isolation

    LTM2894
    LTM2895
    LTM9100
    LTM2885
    LTM2881
    LTM2882
    LTM2883
    LTM2884
    LTM2893
    LTM2886
    LTM2887
    LTM2889
    LTM2892
    LTC1694-1
    LTC4300
    LTC4310
    LTC4302
    LTC4305
    LTC4304
    LTC4303
    LTC4306
    LTC4307
    LTC4307-1
    LTC430…
  • 【在线研讨会讲义PPT下载】恶劣环境下,为何要使用开关键控数字隔离器

    为什么需要隔离?数据传输如何影响隔离器性能?不同架构的利弊是什么?恶劣环境下,为何要使用开关键控数字隔离器……

    你有以上疑问吗?前不久ADI举办了一场主题为【在恶劣环境下使用开关键控数字隔离器】的在线研讨会。在讨会中ADI接口与 i Coupler Registered 数字隔离器部门应用工程师与大家探讨了ADI公司鲁棒的新型iCouplerRegistered数字隔离器系列,它们采用了开关键控(OOK)架构。同时讨论隔离的重要性以及不同的数据传输选项,并重点讨论ADI这些数字隔离器如何实现高级性能。最后还说明了鲁棒性标准(CMTI…

  • Comment on 【在线研讨会讲义PPT下载】恶劣环境下,为何要使用开关键控数字隔离器

    在此次研讨会上,工程师朋友就会议中ADI专家讲解的内容提出了不少问题,ADI亚洲技术支持中心的专家团队均提供了专业解答。这里我们整理其中部分技术问答分享给大家,供参考学习哦

    Question

    Answer

    请问工业和消费电子领域为什么需要隔离?

    两个主要原因,一是不同的功能模块之间隔离噪声,二是出于安全的需要

    来学习学习,隔离器的四个特性是如何定义的?

    四个特性分别是绝缘材料…