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3W Mini Audio Stereo Amplifier - 

DFR0119

DFR0119 - 3W Mini Audio Stereo Amplifier

Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
DFROBOT DFROBOT
Manufacturer Part No:
DFR0119
Order Code:
SC21007
Product Range
-
Also Known As:
GTIN UPC EAN: 6959420900572
Technical Datasheet:
DFR0119   Datasheet
See all Technical Docs

Product Overview

DFR0119 is a mini stereo amplifier. It is a fully functional, two-channel audio amplifier, comes with electric switcher. It has left and right channels which can realize stereo surround sound. The module has a mini body and 2mm pin pitch, convenient to be embedded into any device. Using a Stereo Enclosed Speaker (FIT0502), you can directly control the audio amplifier without programming. The mini audio stereo amplifier has two modes: sleeping and working modes. When pin “SW” is Low (0V), the amplifier’s bias circuit will be closed, then the module goes into sleep mode, while when pin “SW” is High (5V), the working mode enables. The audio stereo amplifier is in working mode by default (the pin is unconnected). This mini audio stereo amplifier can be used in robot voice systems, DIY music boxes, sound modifications.
  • Power supply of 3.6-5.5VDC (DO NOT apply over 5.5V, it damage the chip presently)
  • Output power: 3W+3W (4ohm)
  • Efficiency is 90%
  • 15.5 x 24mm size

Product Information


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Amplifier

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Stereo Audio Amplifier

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3W Mini Audio Stereo Amplifier Module

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Technical Documents (1)

Also Known As

GTIN UPC EAN: 6959420900572

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