User's Guide
SLOU272A–September 2009–Revised June 2010
TPA3112D1EVM Audio Amplifier Evaluation Board
This user's guide provides the specifications, quick-start list for stand-alone operation, the schematic, bill
of materials, and the board layout for the TPA3112D1EVM evaluation module.
Contents
1 Introduction .................................................................................................................. 2
1.1 TPA3112D1EVM Specifications ................................................................................. 3
2 Operation ..................................................................................................................... 3
2.1 Quick-Start List for Stand-Alone Operation ..................................................................... 3
3 Schematic, Layout, and Bill of Materials ................................................................................. 5
3.1 TPA3112D1EVM Schematic ...................................................................................... 5
3.2 TPA3112D1EVM PCB Layers .................................................................................... 6
3.3 TPA3112D1EVM Bill of Materials ................................................................................ 7
List of Figures
1 TI TPA3112D1EVM Audio Power Amplifier – Top View............................................................... 2
2 TI TPA3112D1EVM Audio Power Amplifier – Bottom View ........................................................... 2
3 TPA3112D1EVM Schematic............................................................................................... 5
4 TPA3112D1EVM – Top Side Layout ..................................................................................... 6
5 TPA3112D1EVM – Bottom Side Layout ................................................................................. 6
List of Tables
1 Key Parameters ............................................................................................................. 3
2 Power Supply Requirements ............................................................................................. 4
3 TPA3112D1 Control Guide ................................................................................................ 4
4 Bill of Materials for TPA3112D1EVM .................................................................................... 7
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SLOU272A–September 2009–Revised June 2010 TPA3112D1EVM Audio Amplifier Evaluation Board
Copyright © 2009–2010, Texas Instruments Incorporated
