Texas Instruments TPA3139D2EVM User Manual
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Texas Instruments TPA3139D2EVM User Manual

Evaluation module
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This user's guide describes the operation of the TPA3139D2EVM. The user's guide also provides design
information such as PCB layout, bill of materials (BOM), and schematic.
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TPA3139D2EVM Schematic
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Trademarks
All trademarks are the property of their respective owners.
SLOU486 - August 2019
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TPA3139D2 Evaluation Module
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List of Figures
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List of Tables
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Copyright © 2019, Texas Instruments Incorporated
Contents
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User's Guide
SLOU486 - August 2019
TPA3139D2 Evaluation Module
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Summary of Contents for Texas Instruments TPA3139D2EVM

  • Page 1: Table Of Contents

    User's Guide SLOU486 – August 2019 TPA3139D2 Evaluation Module This user’s guide describes the operation of the TPA3139D2EVM. The user’s guide also provides design information such as PCB layout, bill of materials (BOM), and schematic. Contents ......................Hardware Overview ........................

  • Page 2: Hardware Overview

    Hardware Overview The TPA3139D2EVM customer evaluation module demonstrates the TPA3139D2 integrated circuit from Texas Instruments. The TPA3139D2 is a 10-W (per channel) efficient stereo digital amplifier power stage for driving two bridge-tied speakers or a single parallel bridge-tied load. Figure 1 shows the TPA3139D2EVM.

  • Page 3: Operation

    Operation www.ti.com Operation This chapter describes the TPA3139D2EVM board in regards to power supply and system interfaces. The chapter provides information about handling and unpacking, absolute operating conditions, and a description of the factory default switch and jumper configuration. The following sections provide a step-by-step guide to configuring the TPA3139D2EVM for device evaluation.

  • Page 4: Inputs And Outputs

    • Single-ended input, auto-recover, BTL (stereo output) (see Table • Single-ended input, auto-recover, PBTL (mono output) (see Table Table 3. TPA3139D2EVM Setting 1 Setting Description J4 (LIN) L channel audio input J9 (RIN) R channel audio input J6, set to IN...

  • Page 5: Board Layouts, Bill Of Materials, And Schematic

    Board Layouts, Bill of Materials, and Schematic TPA3139D2EVM Board Layouts Figure 2 Figure 3 show the board layouts for the EVM. Figure 2. TPA3139D2EVM Top Composite Assembly SLOU486 – August 2019 TPA3139D2 Evaluation Module Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated...

  • Page 6: Tpa3139D2Evm Bottom Composite Assembly

    Board Layouts, Bill of Materials, and Schematic www.ti.com Figure 3. TPA3139D2EVM Bottom Composite Assembly TPA3139D2 Evaluation Module SLOU486 – August 2019 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated...

  • Page 7: Bill Of Materials

    Board Layouts, Bill of Materials, and Schematic www.ti.com Bill of Materials Table 5 displays the BOM for this EVM. Table 5. TPA3139D2EVM Bill of Materials Designator Value Description Package Reference Part Number Manufacturer Alternate Part Alternate Number Manufacturer C1, C11, C15, 1 µF...
  • Page 8 Board Layouts, Bill of Materials, and Schematic www.ti.com Table 5. TPA3139D2EVM Bill of Materials (continued) Designator Value Description Package Reference Part Number Manufacturer Alternate Part Alternate Number Manufacturer 200k RES, 200 k, 1%, 0.1 W, 0402 0402 ERJ-2RKF2003X Panasonic S1, S2 Switch, Tactile, SPST-NO, 0.05A, 12V, SMT...

  • Page 9: Tpa3139D2Evm Schematic

    Board Layouts, Bill of Materials, and Schematic www.ti.com TPA3139D2EVM Schematic Figure 4 shows the schematic for TPA3139D2EVM. Figure 4. TPA3139D2EVM Schematic SLOU486 – August 2019 TPA3139D2 Evaluation Module Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated...
  • Page 10 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
  • Page 11 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
  • Page 12 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
  • Page 13 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
  • Page 14 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2019, Texas Instruments Incorporated...
  • Page 15 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2019, Texas Instruments Incorporated...

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