Texas Instruments TPA6120A2RGY EVM, Руководство пользователя

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User's Guide
SLOU394 – July 2014
TPA6120A2RGY Evaluation Module
This user's guide describes the characteristics, operation, and use of the TPA6120A2RGY evaluation
module (EVM). This user's guide includes EVM description, performance specifications, board layout, bill
of materials (BOM), and schematic diagram.
Contents
1 Introduction
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1.1 Related Documentation from Texas Instruments
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2
1.2 Description
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1.3 Performance Specifications
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2 Getting Started
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3 Customizing the EVM
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4
3.1 Single-Ended Inverting Configuration
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3.2 Single-Ended Noninverting Configuration
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4
3.3 Special Note on Filtering and Capacitors C7 and C8
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3.4 Special Note on Gain and Input Configurations
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3.5 Single Power Supply Configuration
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4 EVM Circuit and Layout
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4.1 Layout Guidelines
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4.2 TPA6120A2RGY EVM PCB Layouts
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4.3 Schematic
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4.4 Bill of Materials
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List of Figures
1 TPA6120A2RGY EVM Top Layer
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2 TPA6120A2RGY EVM Top Copper Layer
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3 TPA6120A2RGY EVM Middle Layer 1
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4 TPA6120A2RGY EVM Middle Layer 2
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5 TPA6120A2RGY EVM Bottom Layer
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6 TPA6120A2RGY EVM Schematic
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List of Tables
1 TPA6120A2RGY EVM Specifications
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2 TPA6120A2RGY EVM Bill of Materials
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1 SLOU394 – July 2014 TPA6120A2RGY Evaluation Module
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