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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。
AD976 is a high-resolution 16-bit A / D converter chip. This paper introduces its characteristics, working principle and the interface with the microcontroller, with AD976, SCM, LCD display body temperature and respiratory monitoring system and conducted an experimental study.