Tinysine TSA3118B User Manual

TSA3118B Audio Amplifier

User Guide

Tinysine Electronics @ 2017

Version 1.0

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INTRODUCTION

TSA3118B is a 2x50W audio amplifier board with a new Audio plus Bluetooth module that

supports Apt-X. It has perfect class-D architecture(Based on TPA3116D2) and each channel

has 50W power output. Both of channels are capable of outputting nominal power

simultaneously and continuously. This board can be powered by any DC10V-24V power

supply. It can be used to drive any 4Ω or 8Ω passive speakers.

Features:

 Dimensions: 6.9cm x 10.3cm x 2.5cm

 Bluetooth 4.2

 aptX, aptX Low Latency, SBC and AAC

 Aux in/Line in auto detect

 Working voltage: DC10V-24V

 Over/under voltage protection

 Over current protection

 Over temperature protection

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OVERVIEW

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Step by step

1. Your speaker cables should equipped with bare copper wires, and be sure gather the

threads, as you can see in the picture below: