2 X 8WATT CLASS D AUDIO
AMPLIFIER BOARD - TPA3110
USER’S GUIDE
© 2004-2012 Sure Electronics Inc .
A-AB32231_Ver1.0_Page 1
1.1 Overview
Welcome to use this self-made 2*8W audio amplifier board which is a perfect class-D
architecture integrated TPA3110D2 chip to achieve the dual-channel 8W power output.
This board can be powered by any DC power supply ranging from +8 to 19V, which can be
used to drive any 4Ω or 8Ω passive speakers.
High quality components, high efficiency chip and self-dissipation make this product
perfect for hi-fi applications.
FIGURE 1-1 OVERVIEW
Note: All the diagrams in this manual are for reference only.
1.2 Accessories
We don’t provide audio accessories together with this product. Please go to
www.sure-electronics.com
to choose what you need.
1.3 Features
y A perfect "Class D" architecture
y Full bridge stereo audio output
y Wide supply range: DC 8V to 19V
y Two ways of audio input: line level and analog
y Frequency response: 20Hz to 20KHz(±3dB)
Chapter 1. Overview
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