摘要
就应用ＬＭ３９９，ＭＣ１４０５１，ＩＣＬ７６５０，ＡＤ５９０等元器件设计智能型测温仪表的输入电路进行了研究．该电路设计方案经实验搭接表明：温漂小，精度高，输出稳定在０．１ｍＶ以上，可配合转换器使用．
The design of input channel of intelligent meter for measuring temperature with components-LM399 ,MC10451,ICL7650 and AD590 etc.is studied.The plan of the circuit design shows that the temperature drift is small and the precision is high and the output is steadily above 0.1 mV.The kind of meter can be used coordinating with A/D converter.
出处
《吉林化工学院学报》
CAS
1996年第1期51-54,共4页
Journal of Jilin Institute of Chemical Technology
关键词
电路设计
温度测量
化工生产
智能型
input-output channel
circuit design
temperature measuring instrument
