TDA7056 power audio amplifier circuit

This TDA7056 1 watt power audio amplifier circuit diagram project will provide a maximum output power of 1 watt into a 8 ohms load using a 6 volts power supply, or a maximum output power of 3 watts into a 16 ohms load using a 11 volts power supply .
This 1 watt power audio amplifier circuit require low numbers of components and is suitable for use in any kind of portable audio equipments.

The maximum input voltage supported by this power audio amplifier is 18 volts .
The gain of the audio IC is internally fixed at 40 dB.
As you can see in the circuit diagram you will need just two capacitors and one resistor to construct this audio amplifier . The TDA IC don’t need to be mounted on a heatsink.