• AD8677: CMRR PSRR charts (figure 28 and figure 29) differ from specification table

    Q 

    Looking at the specs of AD8677 in datasheet Rev A on page 3 and 4, I see the
    CMRR is 120 dB minimum.  In the typical performance characteristics, the "PSRR
    vs Temperature" (figure 18) and "CMRR vs Temperature" (figure 16) curves are in…

  • AD8677_Spice模型

    请您提供运算放大器AD8677的spice模型以用于电路仿真。

    Attachments:

  • RE: May I use IA in this way?

    FormerMember
    FormerMember

    Adam,

      I can't find AD8577??  Did you mean AD8277??  AD8677??

    Harry

  • RE: OP-05 replacement

    FormerMember
    FormerMember

    Victor,

      Depending on the circuit, supply voltages, highest signal frequency, etc,

    you could look at ADA4177-1, ADA4077-1,  AD8677 or AD8675.

    Harry

  • Comment on AD8677_Spice模型

      我发现了Reza于2005年制作的AD8677 spice模型，不知道为什么

    没有将它发布在外网上。我没有测试过。请告诉我

    客户是否有任何问题。我们本周休假，但我会查看几次

    电子邮件。

  • TAGS LIST: Amplifiers

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  • Noise optimizing AD8599 &&

    Good day,

    I have a task to optimize noise in BW 10Hz - 10kHz.

    Voltage gain shall be around 20..50. OA connected directly to source of signal,

    which has impedance 1kOm DC and 50Om AC. OA connected to middle point of R1/R2 divider,

    where R1 connected…

    • LowNoise_OA_selection_AN-940.pdf

  • ADI芯片辨识、型号查找

    看看截图：

    • attachment.pdf