TDA2003 10W Audio Amplifier

This Hi-Fi Audio Amplifier provides 10W of power. Solution for amplification in audio projects in a small package.

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Last Updated: 05/30/2024





  • Vs Peak supply voltage (50 ms): 40 V
  • Vs DC supply voltage: 28 V
  • Vs Operating supply voltage: 18 V
  • Io Output peak current (non-repetitive): 4.5 A
  • Io Output peak current (repetitive): 3.5 A
  • Ptot Power dissipation at Tcase = 90 °C: 20 W
  • Tstg, Tj Storage and junction temperature: -40 to 150 °C
  • High output current (up to 3.5 A)
  • very low harmonic and crossover distortion
  • DC and AC short-circuit protection between all pins and ground
  • thermal limiting circuit
  • load dump voltage surge protection up to 40 V
  • protection diodes in case of accidental open ground


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