This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
大家好：
我需要将量程±3V的差分电压信号转换为数字信号，要求分辨率小于3uV，由此计算得出需要21位的ADC，我想问一下大家做这么高精密的电路噪声如何计算，以及需要注意些什么。同时希望大家能给推荐一些这方面的参考资料，谢谢大家。
