The PAM8406 Digital Amplifier Module, featuring a built-in volume control potentiometer, effectively suppresses noise, ensuring that no unwanted sound is heard when no audio input is present.
This module provides stereo output across two channels and operates with a 5V power input, delivering 5W+5W of power. It can directly drive small 4Ω or 8Ω speakers, offering robust output and high-quality sound. Additionally, it includes individual volume controls for both the right and left channels, allowing for precise sound adjustment.
Features
- Excellent noise suppression. in the absence of contact input audio, you will not hear any noise even put your ear close to the speaker
- The two-channel stereo, 5V power supply can output 5W + 5W power, directly drive 4, 8 speakers, output power, full of energy, good sound quality, with left and right channel volume adjustment.
- Unique non-LC filter Class-D digital power board, it can be used directly for the USB-powered from computers.
- Dual-panel wiring and proper solution to potential balance and channel crosstalk caused by the wiring between
- Ultra-miniature design, it can easily be placed in a small space inside a variety of digital products, high amplification efficiency.
- Solder by machine
- The rated working voltage 2.5-5V, limit operating voltage 5.5V
- The unique D type digital power plate without LC filter can be directly powered by the USB of the computer.
- Double panel wiring, properly solves the ground potential balance caused by wiring and inter-channel crosstalk.
- The ultra micro design can be easily placed in the small space of various digital products, and the amplification efficiency is super high.
- The whole board is welded by machine. The welding quality is comparable to that of the manual soldering iron
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