• RE: AD8001

    可以看一下AD8616 AD8618,  偏流也很小

  • RE: AD8618 supply decoupling

    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,
  • AD8618运放供电问题



  • RE: AD7699输入端有尖峰噪声,该尖峰噪声的出现频率与采样频率相同

    AD7699引起的毛刺是正常现象, 不能完全消除, 它不会影响转换结果.

    运放可以参考ADA4841, 或单电源的AD8618

  • RE: 印象•ADI放大器——有奖互动,说出你的ADI放大器印象


  • RE: Selecting input power - external, usb or batteries

    The schematics as published in the article on EDN shows the power connection of the AD8618 at the source of the MOSFETs (output ORed node). The AD8619 is a quad op-amp, so only 1 power connection is shown.

    In the case you want to use 4 single op-amps…

  • RE: Can DC890B evaluation board interfaced in any way other than using QuikEval or PScope?

    Mr. Hoover

    Actually, input bias current is another criteria for our application(tens of nano Amp or less is allowable), so that is the reason why I thought AD8652 or AD8618 will work for my application. As per your recommendation, ADA4807-2 is great…

  • RE: High frequency noise at the output of a 4th order filter


      A quad is not four op amps in one package, it is four functions in one piece of silicon.  At high 

    frequencies, you have coupling with stray C to substrate, through the bond wires, between

    the traces on the pc board, etc.  If you have capacitance…

  • AD8616 Supply Voltage


    I'm still relatively inexperienced with circuit design and I am wondering if I am misunderstanding something fundamental about this particular op amp. The AD8615 series is a single supply op amp, but one of the listed application is photodiode preamplification…

  • AD5791 Buffer amp linearityuffer

    I want to achieve the best linearity possible from the AD5791B at low frequencies, below 1k Hz, but I'm concerned about the buffer amp performance.

    The AD8675 is recommended for the output buffer but it's minimum CMRR spec is only 114dB which equates…