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2 X 8Watt Class D Audio Amplifier Board –TPA3110 Note: Please read this manual carefully before you use the product. To keep the product in a best working condition and having a long service time, please operate it according to the relevant steps. The warranty lapses if the product is damaged because of incorrect use and your negligence.
2 X 8WATT CLASS D AUDIO AMPLIFIER BOARD - TPA3110 USER’S GUIDE Chapter 1. Overview 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.
2 X 8Watt Class D Audio Amplifier Board - TPA3110 High Output Power 5W @ 8Ω, < 10.0% THD+N 8W @ 4Ω, < 10.0% THD+N High Efficiency 92% @ 4W 8Ω 85% @ 6W 4Ω Audiophile Quality Sound 0.1% THD+N @ 3W 8Ω...
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Note: Please observe the following steps to complete verification so as to ensure the products are intact during transit. Open the amplifier package and make sure the product is intact (No missing or damaged components and no deformation. Please observe the connection schematics when connecting the amplifier board.
2 X 8WATT CLASS D AUDIO AMPLIFIER BOARD - TPA3110 USER’S GUIDE Chapter 2. Hardware Detail 2.1 Power Connection This product is powered through an on board DC jack which is anode inside and cathode outside. If you prefer to power the board with terminal block, please visit our website the accessories package and install them manually.
2 X 8Watt Class D Audio Amplifier Board - TPA3110 FIGURE 2-3 OUTPUT CONNECTION TABLE 2-3 OUTPUT CONNECTION Connector Mark Description Output of Channel 1 Terminal blocks Output of Channel 2 Note: Never connect more than one group of speaker to the audio output Never connect CH1_OUT-, CH2_OUT- together since they belong to different NETs.
Chapter 3. Electrical Characteristics Following table lists all typical data of the Amp board. For full specification, please refer to the data sheet of TI’s TPA3110 chip. All the parameters are tested @ TA=20 , ℃ DC12V; f=1000Hz, sine ware input, RL=4Ω, Gain=20dB.
2 X 8WATT CLASS D AUDIO AMPLIFIER BOARD - TPA3110 USER’S GUIDE Chapter 5. Contact Us Sure Electronics Co., Ltd. East zone, 3F, Building 6 Jingang Technology Innovation Center No.108 Ganjiabian Rd (ZIP: 210000) Qixia District Nanjing P.R.China Tel: +86-25-68154800-860...