3W 无滤波器 立体声 D类 音频功率放大器

The AF8403 is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high quality sound reproduction. The new filterless architecture allows the device to drive the speaker, requiring no low-pass output filters, thus to save the and PCB area. With the same numbers of external com • 3W Output at 10% THD with a 4 Load and 5V Power Supply\r\n• Low THD+N\r\n• Efficiency up to 90%\r\n• Thermal Shutdown\r\n• Pb-Free Package;