Table of Contents
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This user's guide describes the operation of the TPA3128D2EVM. The document also provides design
information such as schematic, BOM, and PCB layout.
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3.1
3.2
3.3
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TPA3128D2EVM Schematic
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Trademarks
All trademarks are the property of their respective owners.
SLOU457 - December 2016
Submit Documentation Feedback
TPA3128D2 Evaluation Module
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List of Figures
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List of Tables
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Copyright © 2016, Texas Instruments Incorporated
Contents
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User's Guide
SLOU457 - December 2016
TPA3128D2 Evaluation Module
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Summary of Contents for Texas Instruments TPA3128D2
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Page 1: Table Of Contents
TPA3128D2EVM Setting 1 ....................TPA3128D2EVM Setting 2 ....................TPA3128D2EVM Setting 3 ....................TPA3128D2EVM Parts List Trademarks All trademarks are the property of their respective owners. SLOU457 – December 2016 TPA3128D2 Evaluation Module Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated... -
Page 2: Hardware Overview
The TPA3128D2 EVM customer evaluation module demonstrates the TPA3128D2 integrated circuit from Texas Instruments (TI). The TPA3128D2 is a 30-W (per channel), efficient stereo digital amplifier power stage for driving 2 bridge-tied speakers or a single parallel bridge-tied load. This document covers EVM specifications and design documentation. -
Page 3: Operation
On opening the TPA3128D2EVM package, ensure that the following items are included: 1 piece TPA3128D2EVM board using one TPA3128D2 device If the EVM board is missing, contact the Texas Instruments Product Information Center nearest you to inquire about a replacement. -
Page 4: Inputs And Outputs
Single-ended input (L channel) JP7, Installed Set PLIMIT Change PLIMIT voltage value JP8 (SD = FAULT), Installed Auto-recovery mode J11 (MODESEL = L) Low idle-loss mode TPA3128D2 Evaluation Module SLOU457 – December 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated... -
Page 5: Separate Pvcc/Avcc Supply Support
(J3, 1 and 2 set to Short, with separate AVCC) and single power supply mode (J3, 2 and 3 set to Short, AVCC = PVCC). SLOU457 – December 2016 TPA3128D2 Evaluation Module Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated... -
Page 6: Board Layouts, Bill Of Materials, And Schematic
TPA3128D2EVM Board Layouts Figure 2 Figure 3 illustrate the board layouts for the EVM. Figure 2. TPA3128D2EVM Top Overlay Figure 3. TPA3128D2EVM Bottom Overlay TPA3128D2 Evaluation Module SLOU457 – December 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated... -
Page 7: Bill Of Materials
40 V Transistor, NPN, 40 V, 0.6 A, SOT-23 SOT-23 MMBT2222ALT1G ON Semiconductor R1, R2, R3, RES, 3.3, 5%, 0.1 W, 0603 0603 CRCW06033R30JNEA Vishay-Dale SLOU457 – December 2016 TPA3128D2 Evaluation Module Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated... - Page 8 Fiducial mark. There is nothing to buy or mount. Fiducial FID3 Notes: Unless otherwise noted in the Alternate Part Number and/or Alternate Manufacturer columns, all parts may be substituted with equivalents. TPA3128D2 Evaluation Module SLOU457 – December 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
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Page 9: Tpa3128D2Evm Schematic
SHUTDOWN MUTE-SW 100k MUTE TP10 TP11 TP12 PVCC PVCC PVCC AVOIDANCE 100k 100k 100k Copyright © 2016, Texas Instruments Incorporated Figure 4. TPA3128D2EVM Schematic SLOU457 – December 2016 TPA3128D2 Evaluation Module Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated... - Page 10 STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including 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 and conditions set forth herein.
- Page 11 FCC Interference Statement for Class B EVM devices NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
- Page 12 【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの 措置を取っていただく必要がありますのでご注意ください。 1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用 いただく。 2. 実験局の免許を取得後ご使用いただく。 3. 技術基準適合証明を取得後ご使用いただく。 なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。 上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ ンスツルメンツ株式会社 東京都新宿区西新宿６丁目２４番１号 西新宿三井ビル 3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http:/ /www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page SPACER 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.
- Page 13 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 © 2016, Texas Instruments Incorporated...
- Page 14 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.
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