基于可编程芯片的信号调理电路设计  

Design of Signal Conditioning Circuit Based On Programmable Chip

作　　者：骆震波 

机构地区：[1]常州冶金技师学院机电系,江苏常州213019

出　　处：《科技广场》2011年第11期154-157,共4页Science Mosaic

摘　　要：本文介绍了信号调理电路在数据采集和控制系统中的作用,并提出了基于模拟可编程器件的信号调理电路设计的方案。通过PAC-Designer软件进行调理电路的编程,下载到ispPAC20芯片,实现放大、求和、滤波等功能。电路外接器件少,且电路性能优良。This paper describes the signal conditioning circuit in data acquisition and control systems, and pre- sents the signal conditioning circuit design program based on analog programmable devices. PAC-Designer software through the conditioning circuit programming, and then downloaded to chip ispPAC20, to achieve amplification, summation, filtering, circuit requires fewer external components, and the performance of the circuit is fine.

关 键 词：信号调理 可编程模拟器件 模拟滤波器 可编程放大器 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]