电子系统设计技术及应用专题讲座(二) 第4讲 模拟信号调理电路的设计及应用  

Design and Application of Analog Signal Conditioning Circuit

作　　者：潘克修[1] 柯赓[1] 晋军[1] 吴传信[1] 徐志军[1] 

机构地区：[1]解放军理工大学通信工程学院,江苏南京210007

出　　处：《军事通信技术》2013年第4期95-102,共8页Journal of Military Communications Technology

摘　　要：模拟信号调理通常是指对模拟输入/输出信号进行电学处理,其性能好坏对电子系统指标起着举足轻重的作用。在模拟输入调理电路部分,主要介绍了单端输入电压/电流的调理电路、传感器信号的调理电路;在模拟输出调理电路部分,分别介绍了电压输出信号、电流输出信号和功率驱动信号的调理电路;最后给出了调理电路设计应注意的几个问题。Analog signal conditioning, which usually means the electrical processing of input and output analog signal, plays a very important role in the electrical system. This paper can be divided into three sections. The first section introduces the input analog signal conditioning circuit, containing the single-ended input current and voltage conditioning circuit and the sensor signal conditioning circuit. The second section introduces the output analog signal conditioning circuit, which includes the conditioning circuits of the output signal of current and voltage and the analog power driver signal. The last section presents several problems which should be paid attention to in designing conditioning circuits.

关 键 词：模拟电子系统 运算放大器 模拟信号调理电路 

分 类 号：TN43[电子电信—微电子学与固体电子学] TN722