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Texas Instruments SLOU023A manual Details, Chapter, Page, Topic

Models: SLOU023A

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Chapter 3

Details

This chapter provides details on the TPA112 IC, the evaluation module, the steps in the Quick-Start List, additional application information, and a parts list for the TPA112 MSOP evaluation module.

Topic		Page

3.1	Precautions	. . . . 3–2
3.2	The TPA112 MSOP Audio Power Amplifier Evaluation Module	. . . . 3–3
3.3	Using The TPA112 MSOP EVM With The Plug-N-Play
	Evaluation Platform	. . . . 3–6
3.4	Using The TPA112 MSOP EVM Stand-Alone	. . 3–10
3.5	TPA112 MSOP Audio Power Amplifier EVM Parts List	. . . 3–11

3-1

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Texas Instruments SLOU023A manual Details, Chapter, Page, Topic

Contents

2001 EvaluATPA1udio12ationPowerMSOPModuleAmplifierMixed-SignalProducts User’s GuideIMPORTANT NOTICE Trademarks PrefaceRelated Documentation FromJTexas Instruments FCC WarningPage Contents Tables FiguresTopic IntroductionChapter PageIntroduction 1.1 Features1.3 TPA112 MSOP EVM Specifications 1.2 DescriptionIntroduction Introduction Page Quick StartPrecautions Chapter2.1 Precautions Power up 2.2 Quick Start List for PlatformQuick Start Power supplyInputs and outputs 2.3 Quick Start List for Stand-AlonePower supply GND Power-upTopic DetailsChapter PageDetails 3.1 PrecautionsFigure 3-3.TPA112 MSOP EVM Schematic Diagram Figure 3-2.TPA112 MSOP EVMDetails 3.2.1TPA112 Audio Amplifier IC Figure 3-4.TPA112 Amplifier ICDetails Details 3.2.2Module GainDetails 3.3.1Installing and Removing EVM Boards3.3.1.1EVM Insertion 3.3.1.2EVM Removal3.3.2Signal Routing Figure 3-5.Platform Signal Routing and OutputsDetails Details 3.3.3Power Requirements3.3.4Inputs and Outputs Figure 3-6.Typical Headphone PlugDetails + 33 ∝ F - 1000 ∝ F 3.4 Using The TPA112 MSOP EVM Stand-AloneUsing The TPA112 MSOP EVM Stand-Alone DetailsSize Table 3-1.TPA112 MSOP EVM Parts ListDetails Description3-12 Details