• 使用AD8663作为光电二极管IV转换电路振荡的问题

          我使用AD8663进行光电二极管IV转换,Rf=1M欧姆,Cf悬空。近似无光照条件下,AD8663输出数十毫伏的近似正弦波。Cf=100pF,其他条件不变,输出正弦波幅度略微降低。 请问用什么办法能消除这个正弦波呢?

          同样的电路,使用AD8665,输出就正常的稳定直流信号。

          电路如下:

  • RE: AD8666 LTSpice Model

    Hi, I just updated my LTspice library to double-check but I only see AD8663 and AD8667 under Opamps. Am I looking in the wrong place?

  • IC compatibility

    Hi everyone!

    We are building a pulse oximeter for our final year project. We found this application note in Analog devices website

    http://www.analog.com/en/content/photodiode_sensing_in_pulse_oximeters/fca.html

    But the ICs mentioned have their supply…

  • TAGS LIST: Amplifiers

    AD600
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    ADL5246
    ADL5330
    ADL5331
    LTC6412
    HMC6187G
    HMC997G
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    HMC694G
    AD8368
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    AD75071
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