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请问OPA2333AIDGKR单级最大能放大多少倍

供电:直流3.3v

待放大电压:800uV左右

目前只使用单级放大,请问一下在这个条件下,放大倍数的最大限值。

  • 您好,

    运放的增益设置范围与输入运放的信号带宽、运放的GBW、SR和运放的输出信号范围有关。在单电源供电的情况下,需要一个负电源,输出信号才能达到0V,具体参考数据手册7.3.4 Achieving Output Swing to the Op Amp Negative Rail。