The PAM8403 Digital Audio Amplifier Module is a compact, high-efficiency, dual-channel stereo amplifier designed for low-power audio applications. It operates with a wide voltage range (2.5V - 5.5V DC) and delivers 3W + 3W output power at 4Ω load with 5V input. Featuring a filterless architecture, short circuit protection, and thermal shutdown, this module ensures stable and noise-free performance.
Applications
Speaker output for LCD Monitors, TV Projectors, and Notebooks
Portable speakers and DVD players
Game machines and embedded audio systems
DIY amplifier projects where space-saving and 5V operation are required
This amplifier module is perfect for custom speaker systems, mini audio projects, and embedded electronics requiring high-quality stereo sound.
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