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TPA3111D1EVM Audio Amplifier Evaluation Board
This user's guide provides the specifications, quick-start list for stand-alone operation, the schematic, bill
of materials, and the board layout for the TPA3111DEVM evaluation module.
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TPA3111D1EVM Schematic
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SLOU270A - September 2009 - Revised July 2010
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List of Figures
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List of Tables
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Copyright © 2009-2010, Texas Instruments Incorporated
SLOU270A - September 2009 - Revised July 2010
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TPA3111D1EVM Audio Amplifier Evaluation Board
User's Guide
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Summary of Contents for Texas Instruments TPA3111D1EVM
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Page 1: Table Of Contents
TPA3111D1EVM Schematic ..................TPA3111D1EVM PCB Layers ................TPA3111D1EVM Bill of Materials List of Figures ............... TI TPA3111D1EVM Audio Power Amplifier – Top View ............TI TPA3111D1EVM Audio Power Amplifier – Bottom View ....................TPA3111D1EVM Schematic ..................TPA3111D1EVM – Top Side Layout ................. -
Page 2: Introduction
Introduction www.ti.com Introduction The TPA3111D1EVM customer evaluation module (EVM) demonstrates the integrated circuit TPA3111D1 from Texas Instruments. Figure 1. TI TPA3111D1EVM Audio Power Amplifier – Top View Figure 2. TI TPA3111D1EVM Audio Power Amplifier – Bottom View TPA3111D1EVM Audio Amplifier Evaluation Board SLOU270A –... -
Page 3: Tpa3111D1Evm Specifications
Operation Quick-Start List for Stand-Alone Operation Follow these steps to use the TPA3111D1EVM stand-alone or when connecting it into existing circuits or equipment. Connections to the EVM module can be made by inserting stripped wire or banana plugs for the power supply and output connections. The outputs also can be connected via Molex connectors. The input connectors are RCA phono jacks. -
Page 4: Power Supply Requirements
Take care not to apply power to PLIMIT when the PVCC source is off. JP3, JP4 Connects LC filters to outputs. TPA3111D1EVM Audio Amplifier Evaluation Board SLOU270A – September 2009 – Revised July 2010 Copyright © 2009–2010, Texas Instruments Incorporated... -
Page 5: Schematic, Layout, And Bill Of Materials
Schematic, Layout, and Bill of Materials www.ti.com Schematic, Layout, and Bill of Materials TPA3111D1EVM Schematic Figure 3. TPA3111D1EVM Schematic SLOU270A – September 2009 – Revised July 2010 TPA3111D1EVM Audio Amplifier Evaluation Board Copyright © 2009–2010, Texas Instruments Incorporated... -
Page 6: Tpa3111D1Evm Pcb Layers
Schematic, Layout, and Bill of Materials www.ti.com TPA3111D1EVM PCB Layers Figure 4. TPA3111D1EVM – Top Side Layout Figure 5. TPA3111D1EVM – Bottom Side Layout TPA3111D1EVM Audio Amplifier Evaluation Board SLOU270A – September 2009 – Revised July 2010 Copyright © 2009–2010, Texas Instruments Incorporated... -
Page 7: Tpa3111D1Evm Bill Of Materials
Schematic, Layout, and Bill of Materials www.ti.com TPA3111D1EVM Bill of Materials Table 4. Bill of Materials for TPA3111D1EVM Item MANU Part no. Ref Designators Vendor Part No Description Vendor MANU TI-SEMICONDUCTORS TPA3111D1PWP TPA3111D1PWP 10-W MONO CLASS-D AUDIO TEXAS INSTRUMENTS TEXAS INSTRUMENTS... - Page 8 Schematic, Layout, and Bill of Materials www.ti.com Table 4. Bill of Materials for TPA3111D1EVM (continued) Item MANU Part no. Ref Designators Vendor Part No Description Vendor MANU 22-23-2021 WM4200 HEADER MALE 2PIN 100LS W/ DIGI-KEY MOLEX FRICTION LOCK ROHS PJRAN1X1U03X...
- Page 9 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.
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Page 10: Important Notice
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.
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