PAM8403, Audio Amplifier Module Board 2x3W, DIP

The PAM8403 Audio Amplifier Module is a miniature, yet powerful Class D amplifier that provides 3W output on each channel (stereo) at 5V input. Designed for low-power audio amplification, it's ideal for DIY speakers, project enclosures, and embedded electronics systems. Despite its small footprint, the module delivers crisp audio with low harmonic distortion and noise, thanks to its highly efficient design and digital architecture.

Key Features:

• Dual Channel Output: Delivers 3W per channel for stereo audio applications.
• Class D Amplification: Efficient power usage with minimal heat generation.
• Compact & Lightweight: Ideal for portable DIY audio projects.
• Low Noise Operation: Built-in noise suppression and excellent signal clarity.
• USB or Battery Powered: Operates with a 5V power supply (USB or other regulated source).
• Simple Integration: Onboard terminals for easy input/output wiring and soldering.

Additional Specifications:

• Type: Audio Amplifier Module
• Input Voltage Range: 2.5-5.5Vdc
• Output Voltage Range: <5V
• Current Consumption: <2A
• Logic Level: 5V