Title :
Educational platform for study of operational amplifiers using Matlab
Author :
Lungu, Serban ; Pop, Ovidiu ; Taut, Adrian
Author_Institution :
Appl. Electron. Dept., Tech. Univ. of Cluj-Napoca, Cluj-Napoca, Romania
Abstract :
This paper proposes a Matlab platform used in a student´s educational activities in order to acquire a better understanding of operational amplifiers functionality, and the basic properties of operational amplifiers and the non-ideal characteristics of the operational amplifiers. The Matlab platform is based upon a study about inverting or non-inverting amplifiers, comparators with or without feedback, differentiator and integrator circuit. We must develop the equations for all possible states in which the circuit may operates and we solve these equations in order to plot the circuit´s waveforms.
Keywords :
computer aided instruction; electronic engineering education; mathematics computing; operational amplifiers; Matlab platform; circuit waveform; comparators; differentiator; integrator circuit; inverting amplifiers; noninverting amplifiers; operational amplifier functionality; operational amplifiers; Circuit analysis; Electronic circuits; Equations; Integrated circuit modeling; Mathematical model; Operational amplifiers; Resistance;
Conference_Titel :
Electronics Technology (ISSE), 2010 33rd International Spring Seminar on
Conference_Location :
Warsaw
Print_ISBN :
978-1-4244-7849-1
Electronic_ISBN :
978-1-4244-7850-7
DOI :
10.1109/ISSE.2010.5547335
