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TPA032D04
Texas Instruments TPA032D04 Amplifier Manuals
Manuals and User Guides for Texas Instruments TPA032D04 Amplifier. We have
1
Texas Instruments TPA032D04 Amplifier manual available for free PDF download: User Manual
Texas Instruments TPA032D04 User Manual (50 pages)
CLASS-D STEREO AUDIO POWER AMPLIFIER Evaluation module
Brand:
Texas Instruments
| Category:
Amplifier
| Size: 0.55 MB
Table of Contents
Table of Contents
5
1 Introduction
7
Feature Highlights
7
Description
7
TPA032D04 Class-D EVM Specifications
11
Typical
11
2 Quick Start
13
Typical TI Plug-N-Play Platform Jumper and Switch Settings for the TPA032D04 Class-D EVM
13
Precautions
14
Quick Start Platform Map
14
Quick Start List for Platform
15
Platform Jumper and Switch Settings for the TPA032D04
15
Quick Start List for Stand-Alone
16
3 Details
17
Precautions
18
The TI Plug-N-Play Audio Amplifier Evaluation Platform
18
The TPA032D04 Class-D Audio Power Amplifier Evaluation Module
19
TPA032D04 Class-D EVM Schematic Diagram
21
TPA032D04 Class-D Stereo Audio Amplifier IC
21
Overview of Class-D Audio Amplifiers
22
Class-D Functional Diagram
22
Bridge-Tied Load (BTL) Operation
23
Class-D Input and Output Waveforms
23
Class-D Differential and Headphone Single-Ended Inputs
24
Control and Indicator Circuits
24
TPA032D04 Class-D EVM Fault Indicator Table
24
TPA032D04 Class-D EVM Test Points
25
Class-D Amplifier Design Considerations
26
Power Supply Decoupling
26
Using the TPA032D04 Class-D EVM with the Plug-N-Play Platform
27
Module Switches
28
Platform Signal Routing and Outputs
29
Mute/Mode and Polarity Control
30
Shutdown
30
Platform Jumper and Switch Settings for the TPA032D04 EVM Power Inputs
32
Power Requirements
32
Typical Headphone Plug
33
Inputs and Outputs
33
TPA032D04 Class-D EVM Stand-Alone Connections for Stereo BTL Output
34
Input Connections
35
Class-D Amplifier Frequency Response at 4 Ω
36
TPA032D04 Class-D EVM Performance Characteristics
36
Class-D Amplifier Distortion Versus Output Power at 4 Ω
37
Class-D Amplifier Distortion Versus Output Power at 8 Ω
37
Class-D Amplifier Distortion Versus Frequency at 1 W into 4 Ω
38
Class-D Amplifier Distortion Versus Frequency at 1 W into 8 Ω
38
Class-D Amplifier Crosstalk Versus Frequency into 4 Ω
39
Class-D Amplifier Crosstalk Versus Frequency into 8 Ω
39
Class AB Headphone Amplifier Frequency Response
40
Class AB Headphone Amplifier Distortion Versus Output Power
41
Class AB Headphone Amplifier Distortion Versus Frequency
41
Class AB Headphone Amplifier Crosstalk Versus Frequency
42
TPA032D04 Class-D EVM Power Supply Decoupling Data
43
TPA032D04 Class-D Evm/Plug-N-Play Platform Interconnects
44
TPA032D04 Class-D EVM Bill of Materials
45
TPA032D04 Class-D EVM Schematic Diagram
46
TPA032D04 Class-D EVM Top Assembly
47
TPA032D04 Class-D EVM Bottom Assembly
47
TPA032D04 Class-D EVM PCB Layers
47
TPA032D04 Class-D EVM Top Layer
48
TPA032D04 Class-D EVM Second Layer
48
TPA032D04 Class-D EVM Third Layer
49
TPA032D04 Class-D EVM Bottom Layer
49
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