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1 Introduction
1.1 Description
User's Guide
SLOU229 – June 2008 – Revised November 2008
TPA3124D2 Audio Power Amplifier Evaluation Module
Contents
1 Introduction ................................................................................................................... 1
1.1 Description ........................................................................................................... 1
1.2 TPA3124D2EVM Specifications .................................................................................. 3
2 Operation ..................................................................................................................... 3
2.1 Quick Start List for Stand-Alone Operation ...................................................................... 3
3 Reference ..................................................................................................................... 4
3.1 TPA3124D2EVM Schematic ...................................................................................... 4
3.2 TPA3124D2EVM PCB Layers .................................................................................... 5
3.3 TPA3124D2EVM Bill of Materials................................................................................. 7
List of Figures
1 TPA3124D2 Audio Power Amplifier EVM – Top View .................................................................. 2
2 TPA3124D2 Audio Power Amplifier EVM – Bottom View ............................................................. 2
3 TPA3124D2EVM Schematic ............................................................................................... 4
4 TPA3124D2EVM – Top-Side Layout ...................................................................................... 5
5 TPA3124D2EVM – Bottom-Side Layout .................................................................................. 6
List of Tables
1 Gain Settings ................................................................................................................. 3
The TPA3124D2 evaluation module (EVM) consists of a single 15-W, class-D, stereo audio power
amplifier complete with a small number of external components mounted on a printed-circuit board that
can be used to directly drive speakers with an external analog audio source as the input.
SLOU229 – June 2008 – Revised November 2008 TPA3124D2 Audio Power Amplifier Evaluation Module 1
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