摘要
围绕提高高压矿用检漏器工作的可靠性和实时性,对ADC0809相关电路设计中应注意的问题做了详细深入分析,给出了解决问题的具体方法。提出了"三点法"采样处理数据的思想,从而提高了CPU的工作效率。
Based on how to improve the reliability and timeliness of high - voltage mineral leak detection, the problems in circuit design about ADC0809 is analyzed and the resolution is also made. Moreover, ＂the three - point method＂ for sampling and processing data is proposed to enhance the CPU working efficiency.
出处
《济源职业技术学院学报》
2007年第3期21-23,共3页
Journal of Jiyuan Vocational and Technical College
关键词
ADC0809
检漏器
模数转换
信号源阻抗
ADC0809
leak detection
analog- to -digital conversion
source impedance
