CMOSIC监测仪的研制  

Development of a Type of Monitor Based on CMOS Digital IC

作　　者：孙悦[1] 王大元[2] 李娟[1] 

机构地区：[1]四川大学物理学院,四川成都610065 [2]四川大学图书馆,四川成都610065

出　　处：《实验室研究与探索》2004年第8期46-49,共4页Research and Exploration In Laboratory

摘　　要：利用CMOS数字集成电路研制出一种专用物品监测仪器。该仪器具有结构简单,性能稳定,可靠性高,功耗低,和使用方便等特点,非常适于在超级市场,大型书店和图情机构中推广使用。将数字集成电路用于模拟信号的处理方法对从事电子仪器仪表开发、维护的技术人员也具有一定的参考价值。A type of special purpose monitor for merchandises was developed based upon CMOS digital IC. The apparatus is not only simpler in structure itself, but also more stable, reliable, saving electric energy and easy to use. Therefore, it is very suitable for use in supermarkets, good-sized bookstores and even large data banks. The techniques to treat analog signals with digital IC will profit to those who engaged in development of electronic instruments.

关 键 词：CMOS数字集成电路 模拟电路 监测仪 

分 类 号：TM643[电气工程—电力系统及自动化]