Integration of audio into portable devices such as cellphones, DVD players, laptop computer and gaming devices has increased to the point where designers are faced with squeezing more and more ...
Class D amplifiers have evolved to the point at which they are a viable alternative in most audio applications. However, because their principles of operation differ from those for linear amplifiers, ...
This article was originally published in the Dec 14, 1998 issue of Electronic Design. Class-D audio power amplifiers (APAs) were first introduced nearly 50 years ago. Since then, they have been used ...
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