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2ch 3W PAM8403 Audio Super Mini Digital Amplifier Module Arduino Compatible

ARD2-2170
Photo of an Arduino compatible 2-channel 3W PAM8403 audio super mini digital amplifier module.

$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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Products may differ from pictured.
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