论文部分内容阅读
本文介绍了从实际集成运放的性能指标出发,对含集成运放网路用计算机进行分析的一种方法。使用该方法计算机不仅可以直接打印出网路各未知节点电压值,而且还可以对同路性能指标进行分析,直接打印出差模电压放大倍数A_(od),共模电压放大倍数A_(oc)、共模抑制比CMR,输入电阻R_1、输出电阻R_0各项性能指标。分析方法简单、适用、分析结果准确。
This article presents a method for analyzing a computer with an integrated op amp network starting from the performance index of the actual integrated op amp. Using this method, the computer can not only directly print out the voltage values of unknown nodes in the network, but also analyze the performance index of the same path to directly print out the differential mode voltage amplification A od, common mode voltage amplification A oc oc, Common mode rejection ratio CMR, input resistance R_1, output resistance R_0 various performance indicators. The analysis method is simple and suitable, the analysis result is accurate.