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 2004-2012 Sure Electronics Inc.                                                                       AA-AB32231_Ver1.0 

 

 

 

 

2 X 8Watt Class D Audio   

Amplifier Board – TPA3110 

User’s Guide 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for TPA3110

Page 1: ...2004 2012 Sure Electronics Inc AA AB32231_Ver1 0 2 X 8Watt Class D Audio Amplifier Board TPA3110 User s Guide...

Page 2: ...anual carefully before you use the product and check if the product is a good one DC12V is recommended to be used to power the product for one hour Never use this product in an extreme condition Warni...

Page 3: ...erview 1 1 2 Accessories 1 1 3 Features 1 1 4 Applications 2 1 5 Benefits 2 1 6 Quick Start 2 Chapter 2 Hardware Detail 4 2 1 Power Connection 4 2 2 Input Connections 5 2 3 Output Connections 5 2 4 Mu...

Page 4: ...2 X 8Watt Class D Audio Amplifier Board TPA3110 2004 2012 Sure Electronics Inc AA AB32231_Ver1 0_Page10 NOTES Product Version Ver 1 0 Document Version Ver 1 0...

Page 5: ...drive any 4 or 8 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...

Page 6: ...ent protection y Over temperature protection 1 4 Applications y Active subwoofer y Home DIY y Multiple channel Distribution y Active DVD System y Mini Micro Systems 1 5 Benefits y Mounting holes facil...

Page 7: ...ransit 1 Open the amplifier package and make sure the product is intact No missing or damaged components and no deformation 2 Please observe the connection schematics when connecting the amplifier boa...

Page 8: ...ch is anode inside and cathode outside If you prefer to power the board with terminal block please visit our website for the accessories package and install them manually FIGURE 2 1 POWER CONNECTION T...

Page 9: ...audio input If you prefer to power the board with terminal block please visit our website for the accessories package and install them manually FIGURE 2 2 INPUT CONNECTION TABLE 2 2 INPUT CONNECTION...

Page 10: ...2 Note 1 Never connect more than one group of speaker to the audio output 2 Never connect CH1_OUT CH2_OUT together since they belong to different NETs 3 Refer to on board descriptions for connection d...

Page 11: ...has 1 power LED indicator which is marked as Status It will be illuminated in green when power up FIGURE 2 4 LED INDICATOR 2 6 Volume Control No potentiometer is provided for manually adjusting the v...

Page 12: ...Warning 2 In order to achieve a better sound quality please use stable power supply since a bad or unstable power supply may worsen the sound quality or even cripple the amplifier board Warning 3 Neve...

Page 13: ...Condition Min Typ Max Supply Voltage 8V 12V 19V Input Sensitivity Gain 26dB 0 283V S N Ratio Maximum output at THD N 1 f 1 kHz Gain 20db A weighted 102dB Vcc 16 V f 1 kHz Po 7 5 W half power 0 1 THD...

Page 14: ...ectronics Inc AA AB32231_Ver1 0_Page10 load Vcc 12V Load 3 2 ohm 4 ohm Operating Temperature 40 20 65 Storage Temperature 60 20 105 Thermal Shutdown 150 Note Some data above come from the datasheet of...

Page 15: ...2 X 8WATT CLASS D AUDIO AMPLIFIER BOARD TPA3110 USER S GUIDE 2004 2012 Sure Electronics Inc AA AB32231_Ver1 0_Page 11 FIGURE 4 1 MECHANICAL DRAWING Chapter 4 Mechanical Drawing...

Page 16: ...r1 0_Page 12 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 Fax 86 25 6815...

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