摘要
AD976是一种高分辨率 16位的 A/D转换芯片。本文介绍了其特点、工作原理及与单片机的接口,用 AD976、单片机、 LCD显示器构成人体温度、呼吸监测系统并进行了实验研究。
The AD976 is a 16- bits high definition analog- to- digital converter.In this paper,the characteristics ,the principle of AD976, and its connection to single- chip processor are introduced.The research on the system about detection of body temperature and breath with AD976,89C51 and LCD is presented.
出处
《江西教育学院学报》
2000年第6期56-59,共4页
Journal of Jiangxi Institute of Education