Some of important technical specifications of this project are listed in below,
- Recommended Supplied Voltage : 5V – 9V AC
- Output Power : (with 8Ω load and 7.5V AC Power Source) : 2 × 1W
- Voltage Gain (with feedback) at 1kHz input signal : 38.5dB
- Total Harmonic Distortion : (with 8Ω load and P0 = 150mW) 0.2%
- Channel Separation : 50dB
When wiring the project it is recommended to place screen-wires to the input terminals of amplifier and keep them separate (away) from AC power lines and transformer unit(s).
It is not necessary to install heatsinks to TDA2822M IC (with given input and output parameters).
Complete schematic, PCB design and documentation of this project are available to download at elect.wikispaces.com.