内部滤波的吗? 和 Delta-Sigma (Σ-Δ) ADC 效果一样吗? 假如都是250k 采样频率 ,采样50k 的正弦波
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这个应该是没有内部滤波的,
Delta-Sigma (Σ-Δ) ADC 效果一样吗? 假如都是250k 采样频率 ,采样50k 的正弦波
一般来讲,Delta-Sigma ADC的精度要高一些。