TDA2004 amplifier circuit diagram 10 + 10W TDA2004R, the TDA2004 is a class B dual audio power amplifier and is designed for car radio applications. Amplifier stereo of 10 + 10 watts with ic tda2004. Power booster amplifiers can be easily designed using this device that provides a high current capability (up to 3.5 A) and can drive very low impedance loads (down to 1.6 Ω).
The TDA2004R allows very compact applications because few external components are required, and it doesn’t need electrical insulation between the package and the heatsink.

• Low distortion
• Low noise
• Protection against:
  • Output AC short circuit to ground
  • Overrating chip temperature
  • Load dump voltage surge
  • Fortuitous open ground
  • Very inductive loads

The TDA2004R is a class B dual audio power amplifier in Multiwatt11 package specifically designed for car radio applications. Power booster amplifiers can be easily designed using this device that provides a high current capability (up to 3.5 A) and can drive very low impedance loads (down to 1.6 Ohms). The TDA2004R allows very compact applications because few external components are required and it doesn’t need electrical insulation between the package and the heatsink.

Schematic of the amplifier stereo with tda2004

Part List

Download PCB in Kicad format.

tda2004 datasheet pdf

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Toni

Xtronic.org blog author. Electronics technician for the technical school of Brasilia - Brazil. Interested in electronics, circuits and technology in general.