• ADA4000-1输出电流最大能到多少

    ADA4000-1输出电流驱动能力最大能到多少

  • ADA4000-2 MTBF

    Hi there,

    According to system requirements, ı need to know MTBF values of each components which are placed on PCB.

    For this reason, could you share an MTBF value for ADA4000-1 and ADA4000-2.

    Thanks

  • ADA4000 comparator

    Hi AD,

    is the ADA4000-1 can be used as a comparator instead of amplifier and is it a dedicated op-amp to work for this kind of use (e.g comparator)

    It seems that ADA4000 is highly sensitive working as a comparator and it doesn't like this non linear…

  • ADA4000 stability issue

    I tried replacing a TL082 which was working fine in the attached circuit with ADA4000.

    I am very unhappy with the stability fo ADA4000. The input is from an DAC (100KHz) and the output is at output pin of Opamp.

    What could be a direct replacement for…

  • ADA4000-2ARMZ供电问题

    ADA4000-2ARMZ官方资料显示最低供电电压为±4V,实际中我采用±2.5V好像也能工作,但不知道这样会导致什么问题,有懂得大佬吗?

  • Can ADA4000-4 work on +-18V power supply?

    Hello,

    I am searching one kind of opamp to work on +-18V. ADA4000-4  may be the choice as the datasheet said that "±4 V to ±18 V operation". However, I also found in the datasheet that the maximum supply voltage is "±18 V".

    So my…

  • How to protect ADA4000 inputs from momentary over-voltage?

    How to protect ADA4000 inputs from momentary over-voltage? Will clamping diodes help? Absolute maximum voltage of inputs pins is restricted to supply voltage. 

    Regards,

    Rohit. 

  • ADA4000-2: What is the maximum safe input overload condition for this device?

    I am looking for some guidance on the maximum safe overload(overdrive?) specs
    for the ADA4000-2 analog inputs such that there is no permanent damage to the
    part?

     

    Under the Abs. Max. section of the data sheet, the maximum voltage for…
  • 用ada4000,放大小信号测量频率抖动的问题

    输入一个5mV以内的小信号,频率范围要求在200KHz以内都能测量频率,测频部分有单片机完成。

    目前电路设计是4级反向比例放大器,每级放大十倍(整体放大1万倍),但是输出结果显示,频率不够稳定,大约有1~2%的抖动,频率越高越明显,

    输入信号调大,则会减小抖动程度。

    请问各位大神,如何设计电路,改善频率抖动问题?还是需要换运放吗?

  • RE: wants to confirm whether LT8708-1 (LT8708EUHG-1#PBF) can work independently.

    Hello,

    sometimes page one of the datasheet contains the answer:

    The LT8708-1 always operates as a slave to the master LT8708 and has the capability of delivering as much cur-rent or power as the master.

    Hence I would state, that LT8708-1 can NOT work…