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本文论述了LVDT(线性可变差动变压器)在工业测量及控制领域中的广泛应用。SJ5520是LVDT复合集成电路的替代接口电路,文章介绍了该电路的重要电特性、内部功能及二种典型应用电路。
This article discusses the widespread use of LVDTs (linear variable differential transformers) in the field of industrial measurement and control. SJ5520 is the LVDT composite integrated circuit alternative interface circuit, the article describes the important electrical characteristics of the circuit, the internal functions and two typical application circuit.