一种新型的 A/D 转换器

A New Mode of A/D Converter

本文介绍了一种设计Ａ／Ｄ转换器的新技术—分段Ａ／Ｄ转换技术，此技术用低位Ａ／Ｄ转换器，在不降低转换速度的情况下，实现了较高精度的Ａ／Ｄ转换，从而在一定程度上解决了Ａ／Ｄ转换器高精度与高速度之间的矛盾。

One novel technique named separated conversion technique for design A/D converter is presented in this paper,the advantage of which is that low-bits converters can carry out higher distinguishability conversion. Therefore, the contradiction between precision and speed of A/D converters is solved to a certain extent.