Manual do usuário Texas Instruments TPA6013A4

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User's Guide
SLOU265–November 2009
TPA6013A4 Audio Power Amplifier EVM
This user's guide describes the operation of TPA6013A4 evaluation module and presents the schematic,
board layout, and bill of materials of the printed-circuit board.
Contents
1 Introduction .................................................................................................................. 1
2 Operation .............................................................................................................

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Operation www.ti.com 2 Operation This section describes how to operate the TPA6013A4EVM. 2.1 Quick-Start List for Stand-Alone Operation Use the following steps when operating the TPA6013A4EVM stand-alone board or when connecting the EVM into an existing circuit. 2.1.1 Power and Ground 1. Ensure that the external power sources are set to OFF. 2. Set the power supply voltage between 4 V and 5.5 V. When connecting the power supply to the EVM, first connect the ground connection to GND at the POWER

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www.ti.com Reference 3 Reference This section includes the EVM schematic, board layout reference, and parts list. 3.1 TPA6013A4EVM Schematic 3 SLOU265–November 2009 TPA6013A4 Audio Power Amplifier EVM Submit Documentation Feedback Copyright © 2009, Texas Instruments Incorporated ROUT- ROUT White Vdd 6A/125V GRAY R1 ROUT+ 0603 1 24 R2 0603 100K Vdd 100K White GND C13 C12 2 23 + 10ufd/10V 1.0ufd/16V C11 0805 0603 Vdd R3 220ufd/16V HP/LINE EIA7343-31 100K 3 22 0603 GND R14 10K R11 R13 0603 Vdd C1 V

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WIRE SIDE WIRE SIDE + Reference www.ti.com 3.2 TPA6013A4EVM PCB Layers Figure 1. Top Layer WIRE SIDE GND VDD GND 1 2 GND 3 3 2 GND 1 TPA6013A4PWPEVM 6509142 Rev A DB Figure 2. Bottom Layer DB 4 TPA6013A4 Audio Power Amplifier EVM SLOU265–November 2009 Submit Documentation Feedback Copyright © 2009, Texas Instruments Incorporated PCB EDGE PCB EDGE +

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www.ti.com TPA6013A4EVM Bill of Materials 4 TPA6013A4EVM Bill of Materials Table 1. Bill of Materials for TPA6013A4PWPEVM Manufacturer/ Vendor/ RefDes Description MFR Part Number Part Number Texas Instruments 3-W STEREO AUDIO POWER AMP TPA6013A4PWP U1 TEXAS INSTRUMENTS TPA6013A4PWP W/DC VOLUME TSSOP24-PWP ROHS CAPACITORS EMK107B7105KA-T C1, C2, C3, C4, C5, C6, C7, DIGI-KEY CAP SMD0603 CERM 1.0 μF 16V 10% TAIYO YUDEN C8, C9, C12 587-1241-1 X7R ROHS GRM21BR71A106KE51L C13 DIGI-KEY CAP SMD0805 CERM

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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. As such, the goods being provided are not intended to be

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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. All products are sold subject to TI’s terms and conditions of sale supplied at the t