• AD8211: Do I need to add a clamp diode to the AD8211 like DS high side current sensor section said?

    Q 

    Do I need to add a clamp diode to the AD8211 like DS high side current sensor
    section said?

     

    A 

    If the common mode voltage is 28V, and will not go above 68V, then a diiode
    will not be necessary.

  • AD8211: FAQ

    FAQ

  • AD8211: max. Input Voltage at Pin 3 and 4

    Q 

    I would like to use AD8211 in special using. My question is what max. voltage
    is acceptable between pins 3 and 4 (Vin+ and Vin-) in both directions?
    Differential input voltage range is max 250mV. It is OK. But will be destroyed
    AD8211 if 30V with…

  • If the input difference voltage is over 250mV, can it damage the AD8211?

    Q 

    If the input difference voltage is over 250mV, can it damage the AD8211?

     

    A 

    If the input differential voltage goes to 600mV, then input ESD diodes that are
    located between the two input pins, will turn on. If the current is not
    limited, should this…

  • AD8211 MTBF

    hi

    would you let me know MTBF(Mean time between failure) of AD8211??

    thank you.

  • AD8211 AC current monitoring **EDIT using AD8418 instead

    Hi, 

    **EDIT** I read that my original part AD8211 is a unidirectional current shunt monitor, so now I have revised the question using a bidirectional chip the AD8418.    Question has been re-written with AD8418.

    I am confused to whether the AD8418 (current…

  • RE: ad8211 GNDconnection

    Hi

    Now i found same problem again and seems that  AD8211 is damaged and output voltage is too much, close to 5v

    Those 20 ohm resistors were damaged as well. I changed resistors but output voltage was still too high.Seems that  New Ad8211 helps, Reference…

  • RE: AD8211 BCI EMC testing

    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,
    …

  • RE: Re opamp input capacitance AD8620 AD8211

    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,
    …

  • AD8211电流放大器输出不为零的问题

         我按照AD8211的电流接入一个5欧姆的采样电阻。当没有电流输入的时候，AD8211输出0.04V，相当于有40mV的输出。测量采样电阻的两端有0.002V电压。当我接入一个0欧姆的采样电阻AD8211输出0.036V，采样电阻两端电压为0v。当输入4mA电流时，测量的电流为4.4mA，输入10mA时，测量的电流为10.44mA，输入20mA时，测量的电流为20.48mA，总有一个0.4mA的偏置。

    不知道怎么解决。