• ad8551

    I am trying to develop Hall Effect current sensors.Please advise can i use the AD8551 Op-amp to get the voltage.if yes please provide the Application Diagram for the same

  • AD8551 / AD8552 / AD8554: typo in datasheet Rev D figure 68

    Q 

    In figure 68 of AD8551 / AD8552 / AD8554 datasheet Rev D the part shown part in
    the circuit is AD8552 and not AD8551. This is the conclusion of comparing the
    figure with the pin configuration on page 1. The part in the circuit should be …

  • AD8336；The AGC circuit based on AD8336 is constructed by using the application manual AN-934. What determines the stable time of the AGC circuit?

       Hello！ADI engineer.

       Recently，I am working on how to build AGC  circuits using the AD8336. According to the application manual AN-934,I  finished the design of AGC circult, but in the process of testing,I found that the stable time was too long, with 3…

  • AD855: long term stability of the offset voltage

    Q 

    It seems that there is no information in the data sheet of the
    OpAmp about its offset voltage aging. Can you specify a long term
    stability of the offset voltage ?

     

    A 

    We do not explicitly test or specify long term drift on the AD8551 but…

  • RE: 签个到，送您好礼啦！（获奖名单已公布）

    北京 石景山区金顶东街1号 医疗器械 关注AD8551

  • RE: 这11大应用领域，你在里面么？

    医疗保健：

    一直使用AD8551、AD8552、AD623等放大器，非常好用！

  • AD8551 at 2.5V supply (a bit outside of spec)

    Q 

    we are manufacturer of high-end relative humidity transmitters and relative
    humidity calibrators. We want to
    redesign an existing application and are looking at designing in the AD8551.
    The power supply of the AD8551 application is only…

  • AD8551_figure 60 gain calculation

    Q 

    There is a question about the application of AD8551 on page16 of datasheet.
    I think the gain of AD8551 in Figure 60 is R9/R8=124000/453=273.7.
    But as show in datasheet, the output voltage track temperature at 10mV/℃, the
    input voltage…

  • 最爱ADI放大器-AD8551

    我最爱AD8551，可以在制作的微弱信号幅值检测仪中使用ADI的集成运放，效果很好。

  • AD8551差分输入处理


           想用AD8551接一个差分电路，采用单电源供电方式，图中放大倍数为20，电阻已经匹配，输入的正弦信号，但单电源供电时，需要接入一个直流使信号下部不会截止，接入直流采用电阻分压方式提供，但我不知道该如何把这个直流接入，因为会把阻抗匹配破坏，望给一个妥当的办法解决。