• 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

  • 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。

  • 最爱ADI放大器--AD8551

    最爱ADI放大器--AD8551 by zhangxuzhang2009@126.com

    实验室里有很多ADI的放大器,在设计纯硬件电路的时候,搭建一些实验电路是十分平常的事儿,使用的集成运放都是ADI的,我自己在选型的时候也会经常登录ADI的网站作为参考。使用最多的是AD8551,最近一次使用是今年的电子设计大赛中制作的微弱信号幅值检测仪中使用了ADI的集成运放。

    在最近设计的微弱信号幅值检测仪中,需要设计一个带宽较窄的带通滤波器,实验了许多拓扑后发现使用这个结构可以在少使用集成运放的同时保证中心频率1000…

  • 最爱ADI放大器--AD8551

    实验室里有很多ADI的放大器,在设计纯硬件电路的时候,搭建一些实验电路是十分平常的事儿,使用的集成运放都是ADI的,我自己在选型的时候也会经常登录ADI的网站作为参考。使用最多的是AD8551,最近一次使用是今年的电子设计大赛中制作的微弱信号幅值检测仪中使用了ADI的集成运放。

    在最近设计的微弱信号幅值检测仪中,需要设计一个带宽较窄的带通滤波器,实验了许多拓扑后发现使用这个结构可以在少使用集成运放的同时保证中心频率1000,左右截止频率为900和1100的苛刻要求。

    这里使用的集成运放就是ADI的运放…

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

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

    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
  • Simulation using AD8336, AD736 and AD8551 spice models in Pspice

    Original Question: Simulation using AD8336, AD736 and AD8551 spice models in Pspice by sakshi_rawal

     

     

    I have this circuit to be simulated in Pspice. I'm a complete newbie to it. But so far have managed to make the schematic (adding external components…

  • 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

    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 ?

     

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