Power amplifier 2X5W with TDA1516Q


A simple STEREO amplifier, with minimal external components. It use one only opamp., that is capable to give output power 2X5W in the 4 ohms, with distortion 0.5%. The capacitor C5, it should It’s placed near in pins the IC1. IC1 should be placed on heatsink.

Circuit diagram

Circuit diagram

Part List

  • C1-2=220nF 100V MKT
  • C3=100uF 25V
  • C4=100nF 100V MKT
  • C5=2200uF 25V
  • C6-7=1000uF 40V
  • D1=1N5408
  • IC1=TDA1516Q
  • F1=2A Fuse
  • M1-2=Loudspeaker 10w/4ohm