• RE: ADA4304-4

    Hi Show,

    May I know your application? You may want to check this article: https://www.analog.com/en/technical-articles/data-sheet-intricacies-absolute-maximum-ratings-and-thermal-resistances.html. This article discusses data sheet intricacies specifically…

  • RE: Video splitter ADA4304-3

    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,
  • ADA4304-4 Question

    In our product design, we use the ADA4304-4 chip to distribute the rf signal of cable digital TV, the 1 input of the rf signal is allocated to 4, in order to avoid the
    high-voltage electrostatic and leakage from rf signal input,we use a blocking capacitor…

  • ADE7880-3 phase 3 wire Delta connection


             We have designed a board as per the ADE7880 Evaluation board & Successfully tested the 3-phase 4-wire Star connections. Now we want to connect 3-phase 3-wire delta connection.

    We are giving 220v in each phase R,Y,B ,Here we connected Y phase…

  • Delta - 3-phase 3-wire voltage values


    For 3-phase 3-wire connection: We stepdown the 440V voltage to 220V & given to the Board of Phases A , C & B phase (reference) to the Neutral pin. 

    When we check the voltage values we got all the A,B, C Phase as 440V (here our Doubt is as…

  • ADE7880 - 3 phase 3 wire Delta connection


    We designed a prototype board as per the ADE7880 Evaluation board & Successfully tested the 3-phase 4-wire Star connections. where we connected the 440V Phase lines to the board as individual R, Y, B Phases with Neutral as a common. which goes…

  • RE: ADE7880 - 3 phase 3 wire delta configuration

    Since phase b is agnd. VAB and VCB with be line to line voltage.  

    it is most likely 400 or 415 this would equate to 230 or 240v phase to neutral in a wye

    But your line to line voltage can be anything with proper signal conditioning.


  • what does the "-3" on the brand of ADV7390/1/2/3 and ADV7340/1/2/3 indicate?

    The latest revision of the encoder has the -3 version branded on it's package. The revision code of the encoder can be read back from register 0xBB bits 7:6. 01B indicates the latest revision.

    Further information on the change made to this version…

  • Differences Between LTC4267IGN, LTC4267IGN-3 and LTC4267CGN-3

    Hello Guys,

    I want to know the diference between the LTC4267IGN, LTC4267IGN-3 and LTC4267CGN-3.

    They are direct substitutes?

    If not, what is the main difference between each one?


  • AD9517-3

    AD9517-3 需要一个外接晶振来使用VCO, 配置寄存器需要SPI 口, SPI口也需要用到时钟, 我想问一下这个芯片不配置的话, 直接给50MHz晶振 上电  会有默认输出的时钟吗?