Mini Amplifier Breakout Board 2 x 3W Class D PAM8403 with Volume Control

This Mini Amplifier Breakout Board 2 x 3W Class D PAM8403 from PMD Way contains 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. And there's a neat potentiometer soldered to the board for volume control.

Pinouts are labelled on the board. Outputs are below the IC, input below the potentiometer and power below the capacitor.

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
• 29.5 x 20.2 x 15mm (L x W x H)

More information:

• Download data sheet (.pdf)