摘要
一般的数据采集系统中实现模数转换都是由A/D变换器完成的,本文介绍一种用D/A变换器构成多路A/D数据采集系统的方法,并给出了一个具体的例子。
In normal data acquistion system, analog - to - digital conversion is performed by A/D converter. This paper introduces a method that using D/A converter to realize multi - channel data acquisition system. An example is given in this paper.
出处
《电子测量技术》
2000年第2期18-19,共2页
Electronic Measurement Technology
