The PAM8403 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 directly, requiring no low-pass output filters, thus to save the system cost.
Features: 3W Output at 10% THD with a 4 Load Working voltage: 5V Filterless, Low Quiescent Current and Low EMI Low THD+N Superior Low Noise Efficiency up to 90% Short Circuit Protection Thermal Shutdown
Package List: 1 x Audio Amplifier PAM8403 with Colume Control