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AMC1200输出运放选型求推荐

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Other Parts Discussed in Thread: AMC1200

AMC1200输出运放选型求推荐

1、单电源供电,供电电压4.75V

2、轨对轨运放,最低输出电压<20mv,运放后接单片机ADC

3、封装SOT23-5(单运放)或者SOP-8(双运放)

4、成本控制在5元以内。

单端输入时,GND是在信号输入点连接还是滤波之后

当AMC1200离单片机较远时,缓冲运放是靠近AMC1200还是靠近单片机?

谢谢。