1 watt audio amplifier using NCP2830 audio power ic

This 1 watt audio amplifier electronic project designed by ON Semiconductor is based on NCP2830 mono audio power amplifier ic designed  for portable communication device applications .
NCP2830 power amplifier is capable to deliver 1 W continuous output power in 8.0 ohms load.
NCP2830 1 watt audio amplifier can provide  high quality and level output power from low supply voltage and require few external components an can be a good choice for applications with minimum space required .

NCP2830 audio power amplifier main features are :  high quality audio (THD+N = 0.04%) , low noise: SNR up to 100 dB , Very Fast Turn On Time: 200 us ,  overall system efficiency optimization: up to 89% ,  Superior PSRR (−88 dB): Direct Connection to Battery , Very Low Quiescent Current 7 mA , Optimized PWM Output Stage: Filterless Capability , Selectable gain of 2 V/V or 4 V/V .

NCP2830 power amplifier need  a power supply between  2.7 V and 5.5 volts .