3 Review(s)

The PAM8403 is a compact and efficient stereo audio amplifier IC, delivering 2.5W per channel into 4? loads. With high efficiency of up to 90%, it minimizes heat generation, making it ideal for battery-powered devices. Operating on a supply voltage of 2.5V to 5.5V, this amplifier provides a frequency response of 20Hz to 20kHz and a signal-to-noise ratio (SNR) of 80 dB. Its compact 16-pin TSSOP package and low quiescent current of 11mA make it perfect for space-constrained applications, such as portable audio devices, speakers, and home audio systems.