The benefits of using Class D amplifiers. What to look for when choosing a Class D amp. Making the tradeoff between THD+N and quiescent current. Back in the day (1970s), audio amplifiers like the ...

In traditional class D amplifiers, a controller is used to convert analog or digital audio to a PWM signal before being amplified by power MOSFETs, usually integrated into a power backend device.

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 ...

Class D amplifiers are revolutionizing the audiophile world, delivering top-tier sound without the hefty price tag. Discover how brands like NAD, Topping, and SMSL are making high-quality audio ...

Several chipmakers have recently introduced a lineup of cutting-edge Class-D amplifiers that are a step above those used in the past, with many that are specialized for use in smart technology and IoT ...