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TPA3107D2 Audio Power Amplifier Evaluation Module
This document provides an overview of the Texas Instruments (TI) TPA3107D2 audio
amplifier evaluation module. It includes a list of EVM features, a brief illustrated
description of the module, and a list of EVM specifications.
1
Introduction
2
Operation
3
TPA3107D2 EVM Schematic
4
TPA3107D2 EVM PCB Layers
5
TPA3107D2 EVM Parts List
1
TI TPA3107D2 Audio Power Amplifier EVM – Top View
2
TI TPA3107D2 Audio Power Amplifier EVM – Bottom View
3
TPA3107D2 EVM Schematic
4
TPA3107D2 EVM – Top Layer
5
TPA3107D2 EVM – Silkscreen Layer
6
TPA3107D2 EVM – Bottom Layer
1
Gain Settings
2
TPA3107D2 EVM Parts List
SLOU190 – October 2006
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Contents
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List of Figures
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List of Tables
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TPA3107D2 Audio Power Amplifier Evaluation Module With LC Filter
User's Guide
SLOU190 – October 2006
With LC Filter
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Table of Contents
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Summary of Contents for Texas Instruments TPA3107D2
- Page 1 TPA3107D2 Audio Power Amplifier Evaluation Module With LC Filter This document provides an overview of the Texas Instruments (TI) TPA3107D2 audio amplifier evaluation module. It includes a list of EVM features, a brief illustrated description of the module, and a list of EVM specifications.
- Page 2 Introduction Description The TPA3107D2 evaluation module consists of a single 15-W/channel, class-D, stereo audio power amplifier complete with a small number of external components mounted on a circuit board that can be used to directly drive a speaker with an external analog audio source as the input.
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Page 3: Quick Start List For Stand-Alone Operation
3. Install both gain jumpers GAIN0 (J12) and GAIN1 (J13). This sets the gain of the amplifier to the lowest level, 20 dB. 4. Remove the jumper at MSTR/SLV (J14). If only one TPA3107D2 is evaluated, it must be configured as the master. If multiple EVMs are connected together using the SYNC output (TP2), the additional EVMs must be configured in the slave mode by installing the J14 jumper. - Page 4 4. If no sound is audible, check the position of the MSTR/SLV (J14) jumper. It should be removed if evaluating a single EVM. 5. Adjust the amplifier gain by installing/removing the gain jumpers, J12 and J13. TPA3107D2 Audio Power Amplifier Evaluation Module With LC Filter SLOU190 – October 2006 Submit Documentation Feedback...
- Page 5 J8 with single 0.22 F 0.22 F VREG point connection. AGND PGND 0.47 F LOUT+ LOUT- Figure 3. TPA3107D2 EVM Schematic SLOU190 – October 2006 TPA3107D2 Audio Power Amplifier Evaluation Module With LC Filter Submit Documentation Feedback...
- Page 6 TPA3107D2 EVM PCB Layers TPA3107D2 EVM PCB Layers Figure 4. TPA3107D2 EVM – Top Layer TPA3107D2 Audio Power Amplifier Evaluation Module With LC Filter SLOU190 – October 2006 Submit Documentation Feedback...
- Page 7 TPA3107D2 EVM PCB Layers Figure 5. TPA3107D2 EVM – Silkscreen Layer SLOU190 – October 2006 TPA3107D2 Audio Power Amplifier Evaluation Module With LC Filter Submit Documentation Feedback...
- Page 8 TPA3107D2 EVM PCB Layers Figure 6. TPA3107D2 EVM – Bottom Layer TPA3107D2 Audio Power Amplifier Evaluation Module With LC Filter SLOU190 – October 2006 Submit Documentation Feedback...
- Page 9 All Components should be ordered as lead free. Related Documentation from Texas Instruments To obtain a copy of any of the following TI document, call the Texas Instruments Literature Response Center at (800) 477-8924 or the Product Information Center (PIC) at (972) 644-5580.
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Page 10: Evaluation Board/Kit Important Notice
EVALUATION BOARD/KIT IMPORTANT NOTICE Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. Persons handling the product(s) must have electronics training and observe good engineering practice standards. -
Page 11: Important Notice
TI as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any non-designated products in automotive applications, TI will not be responsible for any failure to meet such requirements. Following are URLs where you can obtain information on other Texas Instruments products and application solutions: Products... -
Page 12: Texas Instruments
Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments TPA3107D2EVM...
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