| 一款基于LM324集成运放廉价高性能仪用放大器 |
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| 引用本文： | 谭建军.一款基于LM324集成运放廉价高性能仪用放大器[J].国际商务研究,2004,44(3):160-162. |
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| 作者姓名： | 谭建军 |
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| 作者单位： | 湖北民族学院 湖北恩施445000 |
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| 摘 要： | LM324是一种4集成运算放大器，由于价廉且使用方便，被广泛应用于控制和一般信号放大处理之中。在信号的精密放大处理中，经过认真设计和反复实验，用LM324构成的电路成功实现了精密信号的放大处理，即用于对仪器仪表的信号进行放大处理。其主要技术指标如稳定性、线性、增益、温度稳定性等并不亚于专用精密仪用放大器。
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| 关 键 词： | 运算放大器 高性能放大器 电路 设计 |
A High Performance and Low-cost Instrumental Amplifier Based on LM324 |
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| TAN Jian-jun.A High Performance and Low-cost Instrumental Amplifier Based on LM324[J].International Business Research,2004,44(3):160-162. |
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| Authors: | TAN Jian-jun |
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| Abstract: | LM324 is a four-integration operation amplifier. Due to its low cost and easy to use, it is widely used in control and magnification of general signals.By careful design and repeated test, magnification of precise instrumental signals is achieved by using the circuit composed of LM324. Its main technical specifications such as stability, linearity, magnification and stability of temperature are similar to that of precise amplifiers. |
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| Keywords: | Operational amplifier High performance amplifier Circuit Design |
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