Texas Instruments TPA2013D1, Руководство пользователя

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1 Introduction
1.1 Description
1.2 TPA2013D1EVM Specifications
User's Guide
SLOU194 – August 2007
TPA2013D1EVM
Contents
1 Introduction
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1
2 Operation
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2
3 TPA2013D1EVM Schematic
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5
4 TPA2013D1EVM PCB Layers
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6
5 TPA2013D1EVM Parts List
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8
List of Figures
1 TPA2013D1EVM Schematic
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5
2 TPA2013D1EVM – Top Layer
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6
3 TPA2013D1EVM – Bottom Layer
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7
List of Tables
1 Recommended Values
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5
2 TPA2013D1EVM Parts List
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This section provides an overview of the Texas Instruments (TI) TPA2013D1 audio amplifier evaluation
module (TPA2013D1EVM). It includes a brief description of the module and a list of EVM specifications.
The TPA2013D1 is a 2.7-W Class-D amplifier with built-in boost converter. It drives up to 2.7 W (10% THD
+ N) into a 4-
Ω
speaker from low supply voltages.
The TPA2013D1 audio power amplifier evaluation module is a complete, stand-alone audio board. It
contains the TPA2013D1 QFN (RGP) Class-D audio power amplifier with an integrated boost converter.
All components and the evaluation module are Pb-Free.
V
DD
Supply voltage range –0.3 V to 5.5 V
I
DD
Supply current 2 A Maximum
P
O
Continuous output power per channel, 4
Ω
, V
DD
= 3.6 V, V
CC
= 5.5 V 2.7 W
V
I
Audio Input Voltage -0.3 V to V
DD
+ 0.3 V
R
L
Minimum load impedance 4
Ω
SLOU194 – August 2007 TPA2013D1EVM 1
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