The method of a digital power amplifier with AVR series micro-controller mega8and VMOS IRF7389is presented in this paper. Hardware schematic drawing,flowchart of program and testing result are available in it.

• 文中介绍了如何利用AVR系列单片机mega8及新型VMOS管IRF7389来设计高效数字功放的方法 ,同时给出了相应的电路原理图、程序流程和测试结果