摘要
CS5460A是美国CIRRUS公司推出的用于电能测量的专用芯片。其性能较好,但是很多人在实际应用中往往难以达到这个精度指标,甚至在连续工作中出现SPI崩溃问题,本文就这个问题进行了一系列的实验,提出了影响精度的四个主要问题并给出了解决方案。
CS5460A is a special chip introduced by American CIRRUS Corporation,which is used in the energy measurement. But many people can not achieve this precision in practical application, even had the SPI collapse problem in the continuous working, this paper has carried on a series of experiments on this question, proposed the influence precision four main questions and have given the solution.
出处
《电测与仪表》
北大核心
2007年第1期62-64,共3页
Electrical Measurement & Instrumentation
