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我司正开发一款传感器，需要用到放大器，拾取线圈脉冲信号 幅度1-3mv 宽度1us 放大后得到1v以上信号。希望能推荐一款理想放大器。
你是需要单电源还是双电源工作？原则上；OP37/LM318等高速低噪音运放都可以用。
