摘要
本文着重讨论了集成运算放大器的静态判据,差动放大器外电阻精度的确定以及运放电路频率响应等问题。笔者认为这些问题在集成运算放大器应用中是十分重要但又常被设计者所忽视的,其中有些问题,甚至在当今的一些名著中也有差错之处。文中所提出的论据可供设计应用电路或教学时参考。
This paper mainly discusses the static criterion of IC opera tional amplifier, the acouracy determination of the outer resistors of differential amplifier, and the frequency response of operational circuits. These problems are very important in the operational amplifier application, but are often neglected by some designers, There are eve nerrors in certain well-known works on this subject. The paper provides some reference materials for designers and teachers in this field.
出处
《上海海运学院学报》
1990年第1期24-33,共10页
Journal of Shanghai Maritime University
关键词
集成运算放大器
频率响应
差动放大器
外电路
外电阻精度
静态判据
应用设计
共模抑制
operational amplifier, frequency response, differential amplifier
external circuit, external resistance precision, static criterion, commonmode rejection
