• RE: what is the ad8676 best voltage follower setup?

    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: AD8676 Current limiting resistor

    Hi ゆうや 近藤,

     

    Sorry if we missed this thread. I just contacted our designer to verify the internal protection circuitry of the AD8676. I will get back to you on this as soon as I've heard any.

     

    With regards to your other concern, generally we limit…

  • RE: Can I please get s2p  files of AD8367, AD8676 and S3P  file of AD8343

    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,
    …

  • AD8676 Voltage phase reversal

    I have a question about AD8676.
    http://www.analog.com/media/en/technical-documentation/data-sheets/AD8676.pdf
    #1, Does AD8676 will occur "phase reversal" when the input voltage exceed input common mode range?
    Some data sheet say "No phase reversal…

  • strange behaviour of AD8676

    Hello:

    Recently when I did my design using AD8676 as below circuit, when the pin2 of U37 start to rise, the pin1 of U37 went to around to 10V instead of ground, may I know why it behaviour let that?

    Thanks

    Tracy

  • AD8676 Strange behavior

    Why wont pin 1 (the output) of my AD8676 drop below 1.68V with 0V input into a non-inverting amplifer with 3 gain?

    R51 and TP4 are disconnected so the circuit is open, so what you are left with is a non-inverting amplifier, gain 3, with a varying input…

  • AD8676 :input voltage exceeds the common mode voltage range


    Hi

    I have a question.

    Does AD8676 will occur "phase reversal" when the input voltage exceeds the common mode voltage range within supply voltage range?

    Ex. AD8672  D/S Page 1  "No phase reversal"

    In this regard, the same as the

    …

  • AD8676 Input Resistance

    Is there a specification for the AD8676 input resistance? The data sheet does not have one that I can find.

    The data sheet for AD8675 (single vs. AD8676's dual package) has input capacitance, but no input resistance.


    Thanks for any help.

  • RE: Very low noise DAC

    Hello DMW,

    AD5791 has better Output Noise Spectral Density in comparison with AD5542a  (7.5 < 11.8). 
    Don't forget that portion of indicated noise for AD5791 is contributed by AD8676 opamp.

    regarding the DC noise they have same value. but the noise…

  • Choices of amplifiers for AD5781/91

    I found that in CN0200 and CN0191, AD8676B and AD8675 are used for both force and sense pins and the output buffer of AD5781/AD5791. The specification of AD8676 is superior, though, the slew rate is limited. We are considering replacing the amplifier…