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Texas Instruments TPA005D12 manual Details

Models: TPA005D12

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Texas Instruments TPA005D12 manual Details

Contents

TPA005D12 ClassD Stereo Audio Power Amplifier Mixed-SignalProductsUsers Guide Evaluation ModuleIMPORTANT NOTICE Preface Related Documentation From Texas InstrumentsFCC Warning TrademarksPage Contents Figures TablesIntroduction ChapterPage Topic1.1 Feature Highlights Introduction1.2 Description Description1.3 TPA005D12 Class-DEVM Specifications 1.3.1Maximum1.3.2 Typical IntroductionQuick Start PrecautionsChapter Page2.1 Precautions 2.2 Quick Start List for Platform Power supplyPower up Platform Preparations2.3 Quick Start List for Stand-Alone Details ChapterPage Topic3.1 Precautions DetailsDetails Figure 3±2. The TI TPA005D12 Class-DStereo Audio Power Amplifier EVM Ð Top View 3.2.1TPA005D12 Class-DStereo Audio Amplifier IC DetailsDetails 3.2.2Overview of Class-DAudio AmplifiersFigure 3±5. Class-DFunctional Diagram Details 3.2.3Bridge-TiedLoad BTL OperationFigure 3±6. Class-DInput and Output Waveforms 3.2.5Control and Indicator Circuits 3.2.4Class-DDifferential InputsFAULT FAULTDetails 3.2.6TPA005D12 Class-DEVM Test PointsTable 3±2. TPA005D12 Class-DEVM Test Points 3.3 Class-DAmplifier Design Considerations Details3.4.1Installing and Removing EVM Boards 3.4.1.1EVM Insertion3.4.1.2EVM Removal Details3.4.2Module Switches 3.4.2.2S2 Ð Mute Switch3.4.2.1S1 Ð Shutdown DetailsDetails 3.4.3Signal RoutingFigure 3±7. Platform Signal Routing and Outputs Details 3.4.4ShutdownFigure 3±8. Mute/Mode and Polarity Control Details 3.4.4.2Mute/Mode Select JP63.4.4.3Mute/Mode Polarity Select JP8 Details 3.4.5Power RequirementsPower Requirements Details 3.4.6Inputs and OutputsFigure 3±9. Typical Headphone Plug Details Monitor3.5.4Controls and Indicators 3.5.2Input Connections3.5.3Output Connections Using The TPA005D12 Class-DEVM Stand-AloneTPA005D12 Class-DEVM Performance Characteristics DetailsVOLTAGE AMPLIFICATION FREQUENCYOUTPUT POWER vs OUTPUT POWERTOTAL HARMONIC DISTORTION PLUS NOISE TOTAL HARMONIC DISTORTION PLUS NOISEVDD = CROSSTALK FREQUENCYCROSSTALK FREQUENCYTPA005D12 Class-DEVM Interconnects 3.7 TPA005D12 Class-DEVM InterconnectsDetails 3.8 TPA005D12 Class-DEVM Bill of Materials Table 3±5. TPA005D12 Class-DEVM Bill of MaterialsDetails TPA005D12 Class-DEVM Bill of MaterialsDetails 3.9 TPA005D12 Class-DEVM SchematicTPA005D12 Class-DEVM Schematic 3.10 TPA005D12 Class-DEVM PCB Layers Figure 3±19. TPA005D12 Class-DEVM Top AssemblyFigure 3±20. TPA005D12 Class-DEVM Bottom Assembly DetailsFigure 3±21. TPA005D12 Class-DEVM Top Layer Figure 3±22. TPA005D12 Class-DEVM Second LayerDetails TPA005D12 Class-DEVM PCB LayersFigure 3±23. TPA005D12 Class-DEVM Third Layer Figure 3±24. TPA005D12 Class-DEVM Bottom LayerDetails TPA005D12 Class-DEVM PCB LayersDetails