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我用28035来采样稳压直流源，要用怎么对28035配置和用什么样的采样电路，才能减少波动，在不用软件滤波的情况下？
我直接采样1v，没有用硬件滤波，采样值波动0.1v，加上软件滤波波动0.02v
那得看你的具体要求，一般就加个电容或者简单的低通滤波器，要求高的话，可以去找一下TI关于高精度AD采样的资料。
