应用笔记 5461

Digital-Input Class D Amplifiers Expand the Benefits of Traditional Class D and Simplify System Design

By: Matt Felder

摘要 : This application note describes a new generation of digital-input Class D audio amplifiers that achieve high PSRR performance, comparable to traditional analog Class D amplifiers. More importantly, these digital-input Class D amplifiers provide additional benefits of reduced power, complexity, noise, and system cost.