Table of Contents
Advertisement
Quick Links
TPA2031D1 Audio Power Amplifier Evaluation Module
...................................................................................................................
1
1.1
1.2
1.3
1.4
.....................................................................................................................
2
2.1
2.2
2.3
2.4
1
2
3
4
5
1
2
3
NanoFree is a trademark of Texas Instruments.
SLOU212 - May 2008
Submit Documentation Feedback
..................................................................................................
...........................................................................................................
..................................................................................
..........................................................................................................
......................................................................................
..........................................................................................................
List of Figures
...................................................................................................
....................................................................................
.............................................................................................
..........................................................................................
List of Tables
................................................................................................
Contents
..............................................................
......................................................................
...................................................................
......................................................
TPA2031D1 Audio Power Amplifier Evaluation Module
User's Guide
SLOU212 - May 2008
2
2
2
3
3
4
4
6
7
8
5
8
9
10
10
..........................
4
6
9
1
Advertisement
Table of Contents
Related Manuals for Texas Instruments TPA2031D1
Summary of Contents for Texas Instruments TPA2031D1
-
Page 1: Table Of Contents
TPA2031D1 EVM Top Layer ..................TPA2031D1 EVM Bottom Layer List of Tables ......Typical TI Plug-N-Play Platform Jumper and Switch Settings for the TPA2031D1 EVM ............Platform Jumper and Switch Settings for the TPA2031D1 EVM ....................TPA2031D1 EVM Parts List NanoFree is a trademark of Texas Instruments. -
Page 2: Introduction
This is the data sheet for the TPA2031D1 audio amplifier integrated circuit. Feature Highlights The TI TPA2031D1 audio amplifier evaluation module and the TI Plug-N-Play audio amplifier evaluation platform include the following features: • TPA2031D1 Low-Voltage Audio Power Amplifier Evaluation Module –... -
Page 3: Description
The TPA2031D1 audio power amplifier evaluation module is a complete, low-power single-channel audio power amplifier. It consists of the TI TPA2031D1 2.5-W low-voltage Class-D audio power amplifier IC in a very small NanoFree™ WCSP package, along with a small number of other parts mounted on a circuit board that is approximately 1.25-inches square. -
Page 4: Operation
Operation Follow the steps in this chapter to prepare the TPA2031D1 audio-amplifier EVM for use. Using the TPA2031D1 EVM with the TI Plug-N-Play audio-amplifier evaluation platform is a quick, easy way to connect power, signal and control inputs, and signal outputs to the EVM, using standard connectors. -
Page 5: Quick Start Platform Map
Do not insert or remove EVM boards with power applied Stereo Headphone Output Plug-N-Play Audio Amplifier HP Out Evaluation Platform SLOP097 Rev. C.1 Figure 1. Quick Start Platform Map SLOU212 – May 2008 TPA2031D1 Audio Power Amplifier Evaluation Module Submit Documentation Feedback... -
Page 6: Quick Start List For Platforms
1) Ensure that all external power sources are set to OFF and that the platform power switch S1 is set to Off 2) Install a TPA2031D1 module in platform sockets U3 and U4 for stereo operation (or a module in either U3 or U4 for single channel operation), taking care to align the module pins correctly. -
Page 7: Quick Start List For Stand-Alone Operation
Quick Start List for Stand-Alone Operation Follow these steps to use the TPA2031D1 EVM stand-alone or when connecting it into existing circuits or equipment. Connections to the TPA2031D1 module header pins can be made via individual sockets, wire-wrapping, or soldering to the pins, either on the top or the bottom of the module circuit board. -
Page 8: References
Audio Input (Left) NOTE: Due to the very small size of the NanoFree™ WCSP IC package, the standard part number TPA2031D1 is replaced with the code AKO (Pb-free version). Figure 2. TPA2031D1 EVM Connected for Stereo BTL Output TPA2031D1 Audio Power Amplifier Evaluation Module SLOU212 –... -
Page 9: Tpa2031D1 Evm Schematic Diagram
Printed-circuit board, TPA2031D1 EVM All items are SMD except terminal posts. All components are Pb free. Due to the very small size of the NanoFree™ WCSP IC package, the standard part number TPA2031D1 is replaced with the code AKO (Pb-free version). -
Page 10: Tpa2031D1 Evm Top Layer
2.4.4 TPA2031D1 EVM PCB Layers The following illustrations depict the TPA2031D1 EVM PCB layers and silkscreen. These drawings are not to scale. Gerber plots can be obtained from any TI sales office. Figure 4. TPA2031D1 EVM Top Layer Figure 5. TPA2031D1 EVM Bottom Layer TPA2031D1 Audio Power Amplifier Evaluation Module SLOU212 –... - Page 11 This evaluation module (EVM) being provided by Texas Instruments (TI) is intended for use for ENGINEERING DEVELOPMENT OR EVALUATION PURPOSES ONLY and is not considered by Texas Instruments to be fit for commercial use. As such, this EVM may not be complete in terms of design and/or manufacturing related protective considerations including product safety measures typically found in the end-product incorporating the module.
- Page 12 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.
- Page 13 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments TPA2031D1EVM...
Need help?
Do you have a question about the TPA2031D1 and is the answer not in the manual?
Questions and answers