【摘要】 ADμC8 14是 AD公司推出的高性能微控制器 ,是一个全集成的 12 b数据采集系统。本文介绍了基于ADμC814设计的心电信号检测模块 ,该模块利用了虚地的设计方法和 ADμC814在数据采集中的强大功能 ,大大简化了硬件电路的设计 ,使模块具有体积小、精度高、成本低等优点。更多还原

【Abstract】 ADμC814 is a high performance microcontroller produced by ADI, it is a fully integrated 12 b data acquisition system. This paper presents a design of ECG detection module based on ADμC814.With the method of virtual ground and the advantage of the ADμC814′s powerful function in data acquisition, the circuit design is greatly simplified and the module possesses the predominance of small size, high precision and low cost.更多还原