摘要
介绍一种采用单片机控制的数字式微电压信号源的设计原理 ,提出了用精密分压和反馈补偿方法产生高精度、高分辨率直流电压信号的方法 ,并给出了主要的电路图。
The design idea of one kind of digital micro voltage generator with SCM is introduced. A practical method is proposed to output DC voltage of high precision and resolution by using the method of precision potential division and feedback compensation. The main circuit is presented.
出处
《仪表技术》
2004年第1期26-27,共2页
Instrumentation Technology
