• Circuit review of ADUM7442

    Hellow,

    My customer got a problem  at ADUM7442.

    They have used ADUM7442 in their system and they find some ADUM7442 aren't operated.

    (Sometimes they find that the output of pin 6 (U12) isn't operated normally.

      And after replacing to other ADUM7442…

  • ADuM7442S Digital Isolator UVLO Specifications

    To Whom it May Concern,

    I have a few questions about the ADuM7442S.

    1. What are the under voltage lockout specifications for the ADuM7442S if any? I don’t think that there’s anything in the datasheet, just recommended operating conditions.

    2. The ADuM7442S…

  • Test data ADuM7442S regarding SEE

    Dear analog devices Team,

    i wanted to use your space isolator ADuM7442S.

    I already checked the TID test data you provide on your homepage. Do you also have tests/ test data regarding single event effects, e.g. SEU, SEL? If yes, can you provide the…

  • ADuM7442S Digital Isolator Output State at Power On

    To Whom it May Concern,

    In regards to the ADuM7442S Digital Isolator. Is there a guaranteed state at the outputs at Power On?

    The scenario is that the Input Side is powered, and the Output Side just becomes powered (the Power On Event), are the Outputs…

  • Comment on 10/12/16 Challenges for Electronic Circuits in Space Applications

    Great webcast, thanks. I especially liked hearing about the new EP+ idea and the ADuM7442S.

    Looking forward to more space products from ADI!

  • RE: LTM2881 and LTM2882 in Space Applications

    Hi Ryan,

    Unfortunately these products are not on our space qualified parts list. For isolation I would suggest ADuM7442S or ADuM141ES, both of which are quad channel isolators that are already space qualified.

    We have a complete list of space qualified…

  • 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…

  • 问题： ADI最新中文资料（2011年4月）

    应用笔记

    [list][*]AN-21：4-20 mA 数字转过程电流发射器[*]AN-419：用于完整的直接数字频率合成器AD9850的分立、低相位噪声、125MH晶振[*]AN-423：直接数字频率合成器AD9850的幅度调制[*]AN-543：利用ADSP-2181 DSP和AD9850直接数字频率合成器产生高质量、全数字RF频率调制[*]AN-557：实验者项目：在业余无线电收发器内集成AD9850 DDS器件以实现数字本振功能*[*]AN-587：同步多个基于DDS的频率合成器AD9850…

  • Unpower one side on ADUM744X

    Hi,

    I was wondering if it was dangerous for the ADUM to unpower one side? All inputs on the unpowered side are connected by a pull down resistor and will not have any signal on it.

    Thanks

    Dave Lacerte