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 ...
Makers of Class-D switching amplifiers are employing new manufacturing processes and modulation schemes to expand beyond their early niche in television receivers into markets at both the higher and ...
Firstly I'd like to point out that "digital amps" is a misnomer. There are two categories: Analog-controlled class D. Switching amplifiers with an analog input signal ...
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