In a microcomputer, a touch type keyboard, with LCD backlight LCD screen, using the latest micro-processing technology and high reliability of integratedcircuit.
微电脑,触摸式键盘,带背光l CD液晶显示屏,采用最新的微处理技术和高可靠性集成电路。
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Integratedcircuit of a class-D audio power amplifier with very high efficiency using CMOS technology is presented in this paper.