2ch 3W PAM8403 Audio Super Mini Digital Amplifier Module Arduino Compatible
ARD2-2170
$4.95
| QTY | Price |
|---|---|
| 1 | $4.95 |
Description
The PAM8403 is a 2 Channel 3w Audio Amplifier Module that can obtain maximum power output at a lower voltage. It features low harmonic distortion and high-efficiency. It offers low THD+N, allowing it to achieve high-quality sound reproduction.
A supermini digital amplifier board, ultra-thin, that can be very convenient to place in the gap of small plastic boxes and other devices. Built-in standby electronic switch, high-gain buffer amplifier, short circuit protection. The operating voltage for this module range from 2.5 V to 5.5 V. Therefore it is perfect for adding the audio capability to an MP3/MP4/notebook.
Specifications
Operating Voltage
3.6V - 5.5V
Output Power
3W + 3W (4 ohms)
Signal to Noise Ratio
90dB
Efficiency
> 90%
Mounting Hole Size
20mm
Hole Size
2mm
Dimensions
Length
24 mm
Width
15.5 mm
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