Texas Instruments TPA3106D1 User Manual

Texas Instruments TPA3106D1 User Manual

Audio power amplifier evm with lc filter

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TPA3106D1 Audio Power Amplifier EVM With LC Filter
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Introduction

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Description
The TPA3106D1 evaluation module consists of a single 40 W, class-D, mono audio power amplifier;
complete with a small number of external components mounted on a circuit board that can be used to
directly drive speakers with an external analog audio source as the input.
SLOU191D - October 2007 - Revised May 2011
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Copyright © 2007-2011, Texas Instruments Incorporated
SLOU191D - October 2007 - Revised May 2011
Contents
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List of Figures
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List of Tables
TPA3106D1 Audio Power Amplifier EVM With LC Filter
User's Guide
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Summary of Contents for Texas Instruments TPA3106D1

  • Page 1: Table Of Contents

    Introduction Description The TPA3106D1 evaluation module consists of a single 40 W, class-D, mono audio power amplifier; complete with a small number of external components mounted on a circuit board that can be used to directly drive speakers with an external analog audio source as the input.
  • Page 2: The Ti Tpa3106D1 Audio Power Amplifier Evm - Top View

    Introduction www.ti.com Figure 1. The TI TPA3106D1 Audio Power Amplifier EVM – Top View Figure 2. The TI TPA3106D1 Audio Power Amplifier EVM – Bottom View SLOU191D – October 2007 – Revised May 2011 TPA3106D1 Audio Power Amplifier EVM With LC Filter Submit Documentation Feedback Copyright ©...
  • Page 3: Operation

    Vreg. Removing jumpers INCREASES the gain while installing jumpers DECREASES the gain. Logic levels are TTL compatible. SLOU191D – October 2007 – Revised May 2011 TPA3106D1 Audio Power Amplifier EVM With LC Filter Submit Documentation Feedback Copyright © 2007–2011, Texas Instruments Incorporated...
  • Page 4: Tpa3106D1 Evm Schematic

    PGND Connected at PowerPad and then to J8 with single point connection. VREG AGND PGND SLOU191D – October 2007 – Revised May 2011 TPA3106D1 Audio Power Amplifier EVM With LC Filter Submit Documentation Feedback Copyright © 2007–2011, Texas Instruments Incorporated...
  • Page 5: Tpa3106D1 Evm - Top Side Layout

    TPA3106D1 EVM Schematic www.ti.com TPA3106D1 EVM PCB Layers Figure 3. TPA3106D1 EVM – Top Side Layout Figure 4. TPA3106D1 EVM – Bottom Side Layout SLOU191D – October 2007 – Revised May 2011 TPA3106D1 Audio Power Amplifier EVM With LC Filter Submit Documentation Feedback Copyright ©...
  • Page 6: Tpa3106D1 Evm Bill Of Material -Lc Board

    Standoffs, 5/8" length, 4-40 thread Keystone 1808 (Newark) 89F1934 Screws, 4-40, 0.375 (Digi-Key) H781-ND 32 pin TPA3106D1VFP TPA3106D1VFP HLQFP SLOU191D – October 2007 – Revised May 2011 TPA3106D1 Audio Power Amplifier EVM With LC Filter Submit Documentation Feedback Copyright © 2007–2011, Texas Instruments Incorporated...
  • Page 7 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 8: 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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