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Summary of Contents for Texas Instruments TPA3005D2EVM
- Page 1 TPA3005D2EVM 6 W Stereo Class D Audio Power Amplifier User’s Guide May 2004 HPL − Audio Power Amplifiers SLOU165...
- Page 2 TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements. Following are URLs where you can obtain information on other Texas Instruments products and application solutions:...
- Page 3 EVM IMPORTANT NOTICE Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation kit being sold by TI is intended for use for ENGINEERING DEVELOPMENT OR EVALUATION PURPOSES ONLY and is not considered by TI to be fit for commercial use. As such, the goods being provided may not be complete in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including product safety measures typically found in the end product incorporating the goods.
- Page 4 EVM User’s Guide. When placing measurement probes near these devices during operation, please be aware that these devices may be very warm to the touch. Mailing Address: Texas Instruments Post Office Box 655303 Dallas, Texas 75265 Copyright 2004, Texas Instruments Incorporated...
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Page 5: Read This First
Information About Cautions and Warnings Preface Read This First Information About Cautions and Warnings This book may contain cautions and warnings. This is an example of a caution statement. A caution statement describes a situation that could potentially damage your software or equipment. This is an example of a warning statement. - Page 6 Related Documentation From Texas Instruments Electrostatic Sensitive Devices This EVM contains components that can potentially be damaged by electrostatic discharge. Always transport and store the EVM in its supplied ESD bag when not in use. Handle using an antistatic wristband. Operate on an antistatic work surface. For more information on proper handling, refer to SSYA008.
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Page 7: Table Of Contents
............TPA3005D2EVM Parts List . - Page 8 viii...
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Page 9: Introduction
Chapter 1 Introduction This chapter provides a brief description of the TPA3005D2EVM. Topic Page Description ........... -
Page 10: Description
Figure 1−1. The TI TPA3005D2 Audio Power Amplifier EVM (Top View) Figure 1−2. The TI TPA3005D2 Audio Power Amplifier EVM (Bottom View) 1.2 TPA3005D2EVM Specifications Supply voltage range, V ........... . -
Page 11: Operation
Chapter 2 Operation This chapter describes how to operate the TPA3005D2EVM. Topic Page Quick Start List for Stand-Alone Operation ..... . -
Page 12: Quick Start List For Stand-Alone Operation
Quick Start List for Stand-Alone Operation 2.1 Quick Start List for Stand-Alone Operation Follow these steps to use the TPA3005D2EVM stand-alone or when connecting it into existing circuits or equipment. Connections to the EVM module header pins can be made via individual sockets, wire-wrapping, or soldering to the pins, either on the top or the bottom of the module circuit board. -
Page 13: Power Up
Quick Start List for Stand-Alone Operation Table 2−1. TPA3005D2 Gain Settings GAIN1 (J1) GAIN0 (J2) GAIN (dB) 15.3 21.2 27.2 31.8 ON = Jumper installed OFF = Jumper removed 2.1.5 Power Up 1) Verify correct voltage and input polarity and set the external power supply to ON. -
Page 15: Reference
Chapter 3 Reference This chapter provides reference information for the TPA3005D2EVM. Topic Page TPA3005D2EVM Schematic ........ -
Page 16: Tpa3005D2Evm Schematic
TPA3005D2EVM Schematic 3.1 TPA3005D2EVM Schematic Figure 3−1. TPA3005D2EVM Schematic 1 nF 1 nF 220 nF 220 nF 10 µF 0.1 µF 0.1 µF 120 kΩ 1 µF SHUTDOWN SHUTDOWN VCLAMPR 0.47 µF RIN− RINN 0.47 µF RIN+ RINP 0.47 µF... -
Page 17: Evm Pcb Layers
EVM PCB Layers 3.2 EVM PCB Layers Figure 3−2. TPA3005D2EVM (Top Layer) Figure 3−3. TPA3005D2EVM (Bottom Layer) Reference... -
Page 18: Tpa3005D2Evm Parts List
TPA3005D2EVM Parts List 3.3 TPA3005D2EVM Parts List Table 3−1. TPA3005D2EVM Parts List Reference Description Size Mfg. Part # Vendor Part # C1−C5 Capacitor, ceramic, 0603 Panasonic ECJ−1VF1C474Z Digi-Key/ 0.47 µF, +80%/–20%, PCC1792CT−ND Y5V, 16 V Capacitor, ceramic, 0603 Panasonic ECJ−1VC1H221J Digi-Key/ 220 pF, ±5%, 50 V...
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