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PAM8403 5V 2-Channel Stereo Audio Amplifier

The PAM8403 5V Two-channel Stereo is a 3W+3W, class-D audio amplifier. Allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area. With the same numbers of external components, the efficiency of the PAM8403 is much better than that of Class-AB cousins. It can extend the battery life, which makes it well-suited for portable applications.

Features :

  • Dual-channel stereo, high output power (3 w + 3 w power @ 5V and 4 ohms load).
  • Good sound quality.
  • Double panel wiring solves crosstalk.
  • Supermini design allows it to be easily placed in a variety of digital products.
  • 3W Output at 10% THD with a 4ΩLoad and 5V Power Supply.
  • Filterless, Low Quiescent Current and Low EMI.
  • Superior Low Noise.
  • Short Circuit Protection.
  • Thermal Shutdown

Application :

  • Bluetooth Stereo Audio hands-free/headsets.
  • In robots that speak or generate sounds to indicate activities
  • Portable Speakers.
  • LCD Monitors / TV Projectors.
  • Arduino or Raspberry Pi Game Machines.
  • Speaker Phones.

Package Includes :

1 x PAM8403 5V 2-Channel Stereo Audio Amplifier.

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