5pcs PAM8403 Mini 2 Channel Stereo 3W Class D Audio Power Amplifier Module Board
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Product details
| Management number | 9270717 | Release Date | 2025/09/04 | List Price | $11.00 | Model Number | 9270717 | ||
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| Category | |||||||||
This miniature PAM8403 module is a 3W, class-D stereo audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction, all in a form factor about the size of a US postage stamp!
It can be used in any DIY design requiring a miniature audio amplifier, especially portable and mobile applications operating on battery power.
Specifications:
Operating voltage: 2.5V-5.5V
Speaker Load: 4-8 Ohms
Size: 21 x 18 x 3.4 mm (L x W x H)
Net weight:1g
This module has a floating output, therefore left and right channel "negative" connections should not be connected together. The module is designed for driving speakers, it will not work with headphones, which usually share a common ground between the two channels.
Package Contents:
5x (5 pieces) PAM8403 Class D Stereo Audio Power Amplifier Module
Link to online specifications and usage documentation
| Category | Electronics > Computer Components & Parts > Computer Controller Cards |
|---|---|
| Size | N/A |
| Brand | None |
| Condition | New |
Computer Controller Cards
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