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TDA2003 10W HiFi Audio Amplifier IC

SKU: IC0092

Product Details

  • IC number: TDA2003
  • IC type: Audio amplifier IC
  • Number of pins: 5
  • Package type: TO-220B
  • Mounting type: Through-hole
  • Package contains: 1 x TDA2003 Audio Amplifier IC


Additional Info
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  • TDA2003 is a monolithic audio amplifier IC with a maximum output power of 10W. The IC provides a high current capability up to 3.5A and very low harmonic and cross-over distortion. The device is commonly used in stereo or mono audio circuits. 

    TDA2003 features in AC and DC short circuit protection between all pins and ground, a thermal limiting circuit, load dump voltage surge up to 40V, and a fortuitous open ground, thus providing guaranteed completely safe protection. 


    • Very low external components required
    • High output current
    • Very low harmonic and cross-over distortion
    • AD and DC short circuit protection in all pins and ground
    • Load dump voltage surge up to 40V
    • Internal over-temperature protection
    • Breadboard friendly


    • Operating voltage range: 8V to 18V
    • Peak supply voltage: 40V for 50ms
    • Maximum DC supply voltage: 28V
    • Peak output current:
      • Repetitive: 3.5A
      • Non-repetitive: 4.5A
    • Quiescent output voltage: 6.1V to 7.7V
    • Quiescent drain current: 44 to 50mA
    • Output power: 5.5W to 12W
    • Voltage gain: 80dB
    • Supply voltage rejection: 36dB


    • Audio signal amplification
    • Suitable for high power amplification
    • Cascade audio speakers
    SKU: IC0092 Categories: , ,

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