Mini Amplifier Breakout Board 2 x 3W Class D PAM8403 - Five Pack

The Mini Amplifier Breakout Board 2 x 3W Class D PAM8403 from PMD Way contain a fantastic little audio amplifier IC - the PAM8403. (Let's call her Pam).

Pam gives you two channels of class D 3W audio amplification in a tiny package. Using the board is simple, just follow the markings. This item is for a pack of five boards.

DC supply to the bottom-right, stereo audio input (left, common, right) to the bottom-left - and the speaker outputs are at the top-left and top-right:

For complete details including example circuits - please read the data sheet (below).

Specifications:

• 3W Output at 10% THD with a 4Ω Load and 5V Power Supply
• Filterless, Low Quiescent Current and Low EMI
• Low THD+N
• Superior Low Noise
• Efficiency up to 90%
• Short Circuit Protection
• Thermal shutdown
• Supply voltage range 2.5~5.5V DC

More information:

• Download data sheet (.pdf)