Abstract
IC principle and application of theory and practice have a strong curriculum, which systematically introduces the application of various types of integrated circuits, various types of integrated circuits on the basic characteristics of basic principles and fundamental analysis done a concise The exposition, with each part of the contents oftheory with practice, especially on the many practical applications circuit. PSPICE use of simulation technology for the integrated circuit performance analysis, testing, analysis of DC, transient analysis and noise analysis so that we deepen the integration of the circuit principle and engineering analysis methods similar to the understanding, is conducive to grasp these features circuit The test, adjustment method, which is both economic and safe science teaching methods.
Key words: Voltage comparator, PSpice, Simulation