Scientific paper ID 1398 : 2016/3
CLASS D AUDIO AMPLIFIER

Emil Iontchev

The report presents the main principles and circuit solutions used in the construction of amplifiers class D.. There are also givendependencies used in their dimensioning. Based on this, are realized the simulation models on basic modules of their construction, which can be used in the education of students.


усилвател клас D широчинно импулсна модулация сигма делта модулация мостово свързан товарclass D amplifiers Pulse Width Modulation Sigma Delta Modulator bridge-tied loadEmil Iontchev

BIBLIOGRAPHY

[1] Ben Duncan, High Performance Audio Power Amplifiers formusic performance and reproduction, Newnes, 1997, ISBN 0 7506 2629 1

[2]Purepath™ digital ampliiers, Texas Instruments, www.ti.com/audio

[3] Design considerations for Class D audio power amplifiers, Advanced Analog Products Technical report, Texas Instruments, August, 1999, pp 10

[4]Moreno Sanchez Sergio, Class D audio amplifiers: theory and design, Revision A, June 2005 pp 4

[5] Pereira Nuno, NunoPaulino, Design and Implementationof Sigma Delta Modulators(ΣΔM) for Class D AudioAmplifiers Using DifferentialPairs, Springer, 2015, ISBN 978-3-319-11637-2

[6] Gaalaas Eric, Class D Audio Amplifiers: What, Why, and How, Analog Dialogue 40-06, June (2006), http://www.analog.com/analogdialogue

[7]Ahmad Faroze, G. Mohiuddin, Design and Implementation of PCM-to-PWM Data Converter, International Journal of Computer Applications (0975 – 8887), Volume 93 – No 10, May 2014

[8] www.ti.com/lit/gpn/tas5015

[9] www.ti.com/lit/ds/symlink/tpa2005d1.pdf

 

 

 

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