| 集成运算放大器应用设计中应注意的几个问题 |
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| 引用本文： | 季维荣,杨永康.集成运算放大器应用设计中应注意的几个问题[J].上海海事大学学报,1990(1). |
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| 作者姓名： | 季维荣 杨永康 |
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| 作者单位： | 上海海运学院航海系
(季维荣)，上海海运学院航海系(杨永康) |
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| 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。
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| 关 键 词： | 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 共模抑制 |
Some Noteworthy Problems in the Design of IC Operational Amplifier |
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| Ji Weirong Yang Yongkang.Some Noteworthy Problems in the Design of IC Operational Amplifier[J].Journal of Shanghai Maritime University,1990(1). |
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| Authors: | Ji Weirong Yang Yongkang |
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| Institution: | Ji Weirong Yang Yongkang |
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| Abstract: | 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. |
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| Keywords: | operational amplifier frequency response differential amplifier external circuit external resistance precision static criterion commonmode rejection |
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