Electronic Design

Class D Controller Delivers 90% Efficiency

Boasting of a combination of high efficiency, good audio quality, small size and low-cost/W, the ZXCD1000 Class D switching amplifier controller IC provides an efficiency greater than 90%. Offered in ...
Electronic Design

Class-D Amps Raise Low-Power Systems To The Next Level

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 ...