TDA1514 alone can provide 50 watts of power supply voltage and a maximum of + – 30 volts mute / stantby temperature protection, overcurrent protection feature. Amp circuit with a few passive components can TDA1514 Amplifier Circuit The TDA1514A... Electronics Projects, TDA1514 2X50Watt High Performance HiFi Amplifier Circuit "audio amplifier circuits, ic amplifier, " Date 2014/06/22