Related Manuals for Texas Instruments TPA6102A2
Summary of Contents for Texas Instruments TPA6102A2
- Page 1 TPA6102A2 Audio Power Amplifier Evaluation Module User’s Guide 2001 Mixed-Signal Products SLOU105A...
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Page 2: Important Notice
Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgment, including those pertaining to warranty, patent infringement, and limitation of liability. -
Page 3: Read This First
How to Use This Manual This document contains the following chapters: Chapter 1—Introduction Chapter 2—Quick Start 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. - Page 4 SLOU011) provides detailed information on the evaluation platform and its use with TI audio evaluation modules. TPA6102A2 50-mW Stereo Audio Power Amplifier (literature number SLOS324) This is the data sheet for the TPA6102A2 audio amplifier integrated circuit. FCC Warning This equipment is intended for use in a laboratory test environment only.
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Page 5: Table Of Contents
..............2.4.1 TPA6102A2 Filterless Class-D EVM Schematic 2.4.2 TPA6102A2 Audio Power Amplifier Evaluation Module Parts List 2.4.3 TPA6102A2 EVM PCB Layers Running Title—Attribute Reference . - Page 6 Running Title—Attribute Reference Figures 1–1 The TI TPA6102A2 Audio Amplifier Evaluation Module 2–1 Quick Start Platform Map ............
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Page 7: Introduction
This chapter provides an overview of the Texas Instruments (TI) TPA6102A2 audio amplifier evaluation module (SLOP337). It includes a list of EVM features, a brief illustrated description of the module, and a list of EVM specifications. Topic .......... -
Page 8: Features
Features 1.1 Features The TI TPA6102A2 audio amplifier evaluation module and the TI plug-n-play audio amplifier evaluation platform include the following features: TPA6102A2 Stereo Audio Power Amplifier Evaluation Module 1.6-V to 3.6-V operation Fixed-gain of 2 dB (inverting) Dual channel, single-ended operation 50-mW output power into 16 Very low distortion —... -
Page 9: Description
(see Figure 1–1). Figure 1–1. The TI TPA6102A2 Audio Amplifier Evaluation Module † Due to the very small size of the MSOP IC package, the standard part number TPA6102A2 is replaced with the code TIAJN. - Page 10 Introduction...
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Page 11: Quick Start
The steps in this chapter can be followed to prepare the TPA6102A2 audio amplifier EVM for use. Using the TPA6102A2 EVM with the TI plug-n-play audio amplifier evaluation platform is a quick and easy way to connect power, signal and control inputs, and signal outputs to the EVM using standard connectors. -
Page 12: Quick Start Platform Map
Precautions 2.1 Precautions Power Supply Input Polarity and Maximum Voltage Always ensure that the polarity and voltage of the external power connected to V input connector J6 are correct. Overvoltage or reverse-polarity power applied to these terminals can open onboard soldered-in fuses and cause other damage to the platform, installed evaluation modules, and/or the power source. -
Page 13: Quick Start List For Platform
1) Ensure that all external power sources are set to OFF and that the platform power switch S1 is set to OFF. 2) Install a TPA6102A2 module in platform socket U5, taking care to align the module pins correctly. 3) Use switch S2 to select or bypass the signal conditioning EVM (U1). -
Page 14: Quick Start List For Stand-Alone
Numbered callouts for selected steps are shown in Figure 2–2. Figure 2–2. Quick Start Module Map † Due to the very small size of the MSOP IC package, the standard part number TPA6102A2 is replaced with the code TIAJN. Power supply 1) Ensure that all external power sources are set to OFF. - Page 15 2.4 Reference 2.4.1 TPA6102A2 EVM Schematic The TPA6102A2 EVM schematic is shown in Figure 2–3. Figure 2–3. TPA6102A2 EVM Schematic Diagram 0.1 F 0.1 F TPA6102A2 EVM Schematic BYPASS IN1– V O 1 TPA6102A2 SHUTDOWN V DD IN2– V O 2...
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Page 16: Tpa6102A2 Audio Power Amplifier Evaluation Module Parts List
Terminal post headers 2.4.3 TPA6102A2 EVM PCB Layers The following illustrations depict the TPA6102A2 PCB layers. These drawings are not to scale. Gerber plots can be obtained from any TI sales office. Figure 2–4. TPA6102A2 EVM Top Layer Figure 2–5. TPA6102A2 EVM Bottom Layer...
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