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我按照Datasheet上的典型电路仿真，怎么输出是5V呢？并不是公式的理论计算值呢。放大倍数不应该是101倍么。
如果是放大毫伏级的直流小信号应该用什么运放比较好，应该怎么搭电路呢？
亲，前级查分饱和了。将运算放大器配置成双电源试试。
谢谢XP，我已经解决了！
