本刊于1980年第4期发表了潘谷臣同志所写的“对运算放大器一种接法的分析”一文后,收到了几位读者来信。认为这种接法,其特性有趣,也有实用价值。但作者所作的分析不够完善或不准确。为使问题阐述得更深入,本刊选登邵军哲同志的意见,谨供参考,引为借鉴。 This issue was published in the fourth issue of 1980 by Comrade Pan Gu-chen and received a few letters from readers after he published an article entitled “An Analysis of the Connection of Operational Amplifiers.” Think of this connection, its characteristics are interesting, but also practical value. However, the author’s analysis is not perfect or inaccurate. In order to further elaborate the issue, we selected the opinions of Comrade Shao Junzhe and gave reference for reference.