Texas Instruments TPA6013A4 Stereo Amplifier User Manual


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User's Guide
SLOU265–November 2009
TPA6013A4 Audio Power Amplifier EVM
This user's guide describes the operation of TPA6013A4 evaluation module and presents the schematic,
board layout, and bill of materials of the printed-circuit board.
Contents
1 Introduction .................................................................................................................. 1
2 Operation ..................................................................................................................... 2
3 Reference .................................................................................................................... 3
4 TPA6013A4EVM Bill of Materials ......................................................................................... 5
List of Figures
1 Top Layer .................................................................................................................... 4
2 Bottom Layer ................................................................................................................ 4
List of Tables
1 Bill of Materials for TPA6013A4PWPEVM............................................................................... 5
1 Introduction
This section provides an overview of the Texas Instruments (TI) TPA6013A4 evaluation module (EVM).
The EVM user guide includes a brief description of the module and a list of EVM specifications.
1.1 Description
The TPA6013A4 is a stereo amplifier with 32-steps DC volume control. TPA6013A4 supports both
speaker and headphone output. TPA6013A4 also has 2-to-1 stereo input MUX.
The TPA6013A4 EVM is a complete, stand-alone audio board. It contains the TPA6013A4 TSSOP (PWP)
stereo amplifier. All components are Pb-free.
1.2 EVM Specifications
Supply voltage range, V
DD
4 V to 5.5 V
Supply current, I
DD
1.2 A, maximum
Speaker continuous output power, P
O
, V
DD
= 5.5 V, 3 Ω, THD+N = 10 3 W
%
Headphone continuous output power, P
O
, V
DD
= 5 V, 16 Ω, THD+N = 180 mW
1 %
1
SLOU265–November 2009 TPA6013A4 Audio Power Amplifier EVM
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