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Whole catalog ↠ Development tools ↠ Modules ↠ Audio Modules

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Код товара:
021818

Amplifier PAM8403 2х 3W 5V with volume control

Digital audio amplifier board power supply 2.5-5 volts. stereo. potentiometer with switch.
Amplifier PAM8403 2х 3W 5V with volume control
NOT available.
Expected price: 42,00 UAH
from 1 pc : — 42,00 UAH
from 10 pcs : — 37,80 UAH ( -10,0%)
from 50 pcs : — 33,60 UAH ( -20,0%)
Prices are indicated at the time of product availability and may change upon receipt

Current balances:

NOT available

Изображение товара

Amplifier PAM8403 2х 3W 5V with volume control

Product description format_size zoom_out zoom_in

Amplifier board based on PAM8403 microcircuit with volume control, which has a power off function.
D-class stereo amplifier. Low total harmonic distortion (THD) delivers high quality sound with sufficient power output. The PAM8403's new, filterless, direct-speaker architecture greatly simplifies wiring and overall circuitry (and cost). The efficiency of modern D-class amplifiers is much higher than analog (AV-class) amplifiers with practically the same sound quality, the main application is portable electronics with autonomous power supply (acoustic systems in laptops, tablets, monitors, portable TVs, etc.).
 

Main characteristics:

  • Amplifier type: D-class
  • Supply voltage: 2.5-5.5V
  • Output power: 3W * 2 channels
  • Load resistance: 4..8 Ohm
  • Signal to noise level: 80dB
  • Module dimensions: 29.5 * 20.2 * 15mm (excluding the protruding part of the potentiometer)

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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.
If you need additional information, or you found an error in the description, or have other questions about this product, then our manager will help you: Денис - Днепр unknown

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