PAM8403 5V 2-Channel Stereo Audio Amplifier

PAM8403 5V Two-Channel Stereo Audio Amplifier Module is based on PAM8403 which 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).
• Supermini design allows it to be easily placed in a variety of digital products.
• Good sound quality.
• Thermal Shutdown
• Double panel wiring solves crosstalk.
• Filterless, Low Quiescent Current, and Low EMI.
• Superior Low Noise.
• Short Circuit Protection.
• 3W Output at 10% THD with a 4ΩLoad and 5V Power Supply.

Application :

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

Package Includes :

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