Tda2050 Amplifier Circuit Diagram Pcb. Also the circuit could be simply assembled on a perfboard. Short circuit protection out to gnd thermal shutdown description the tda 2050 is a monolithic integrated circuit in pentawatt package intended for use as an audio class ab audio amplifier.
The tda2050 is class ab audio amplifier. Parts used in this circuit are easily available in most of the local markets. Amplifier pcb is suitable for both tda2050 and lm1875 chips.
Parts used in this circuit are easily available in most of the local markets.
Also the circuit could be simply assembled on a perfboard. In this tutorial i ll walk you through the amplifier design process as i build a 25 watt stereo amplifier with the tda2050 first i ll show you how to calculate the voltage and current requirements of your power supply and show you how find a properly sized heat sink. A schematic of the amplifier i built is shown below figure 3. The data sheet also includes a pcb design shown in figure 2 that one can use.
