• AD8222 spice model not giving correct result with unipolar 5 volt powering

    Can u explain what is differential input range for AD8222 when powered with 5 volt only, from datasheet it is not very clear and , when i simulate in LTspice  results looks like wrong.

    how much negative differential input it can take for a given gain if…

  • RE: AD8222 solder profile

    This question has been closed by the EZ team and is assumed answered.

  • AD8222的基准源

    我用一个ADR03做为3个AD8222的基准，测试时基准有变动，请问怎么解决？

  • AD8222 Question

    Hi,

    I'm under testing AD8222.

    Is there anybody point out what should I do to fix abnormal output?

    My expectation on OUT1/2 is 2.2V

    Test Condition :

    Vs+ = 5V, Vs- = 0V

    REF=2.2V

    Input : Floating

    Test Result :

    OUT1 = 4.1V

    OUT1 = 0.6V

  • AD8222 use for non inverting amplifier?

    I am using an AD8222 for a weight scale application. Is it possible to use the 2nd op amp in the AD8222 in a non inverting amplifier configuration? or is this not advised? If it is not advised, then is their a single op amp version of the AD8222? Also…

  • RE: AD8222 common mode voltage setting

    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,
    …

  • Inquiry of AD8222 single supply application

    Hi,

    My customer will use AD8222 with the same conditions as the attached ADIsimPLL simulation file, including in/out signal.

    There was no error in ADIsimPLL simulation. However, In-Amp Diamond Plot Tool was failed as below. 

    Is there a problem using…

    • AD8222_IN_Diff_Vcm2.2V_Peak20mV_G25.wxsch.zip

  • RE: Stability of AD8421 & AD8222 while driving a RC circuit (R=100ohm & C= 4.7uF)

    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,
    …

  • 关于双通道AD8222的通道匹配问题

    尊敬的ADI 应用工程师，

           最近我用了AD8222B 类的双通道仪表放大器，我们搭建了电路，并测试了一下两个通道的共模抑制能力，发现单个芯片的两个AD8222B的通道差异很大（7dB差异）,而两片AD8429B差异却不到0.5dB,并且不同AD8222B的同一个通道的

    差异也很多，能否解释一下可能的原因。@

  • Noise spec of AD8222, AD 8224, AD8426

    Hi

    I really find the instrumentation amplifier, AD8222, AD8224, AD8426 with differential output really useful. But I have a question regardign the noise spec when using these in differential output mode. With the term noise spec I am referring to terms…