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Summary of Contents for Texas Instruments 2004
- Page 1 TPA2010D1 Audio Power Amplifier Evaluation Module User’s Guide March 2004 Mixed-Signal Products SLOU166A...
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Page 2: Important Notice
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
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 Warnings And Restrictions
EVM schematic located in the 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. Copyright 2004, Texas Instruments Incorporated Mailing Address: Texas Instruments... -
Page 5: Read This First
TPA2010D1 2.5-W Mono Filter-Free Class-D Audio Power Amplifier (literature number SLOS417) This is the data sheet for the TPA2010D1 audio amplifier integrated circuit. Trademark NanoFreet is a trademark of Texas Instruments Incorporated. Information About Cautions and Warnings Preface Read This First... - Page 6 FCC Warning FCC Warning This equipment is intended for use in a laboratory test environment only. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to subpart J of part 15 of FCC rules, which are designed to provide reasonable protection against radio frequency interference.
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Page 7: Table Of Contents
Introduction ..............Feature Highlights . - Page 8 Contents...
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Page 9: Introduction
This chapter provides an overview of the Texas Instruments (TI) TPA2010D1 NanoFree WCSP audio amplifier evaluation module (TPA2010D1YZF EVM). It includes a list of EVM features, a brief illustrated description of the module, and a list of EVM specifications. The is TPA2010D1 EVM is completely Pb-free. The device, all the components, and the printed-circuit board are all Pb-free. -
Page 10: Feature Highlights
Feature Highlights 1.1 Feature Highlights The TI TPA2010D1 audio amplifier evaluation module and the TI Plug-N-Play audio amplifier evaluation platform include the following features: TPA2010D1 Low-Voltage Audio Power Amplifier Evaluation Module 1.45 mm x 1.45 mm NanoFree WCSP Fully-differential filter-free Class-D amplifier Single channel, bridge-tied load (BTL) 2.5-V to 5.5-V operation 2.5-W output power into 4 Ω... -
Page 11: Description
1.2 Description The TPA2010D1 audio power amplifier evaluation module is a complete, low-power single-channel audio power amplifier. It consists of the TI TPA2010D1 2.5-W low-voltage Class-D audio power amplifier IC in a very small NanoFree WCSP package, along with a small number of other parts mounted on a circuit board that is approximately one and a quarter inches square. -
Page 13: Operation
Follow the steps in this chapter to prepare the TPA2010D1 audio amplifier EVM for use. Using the TPA2010D1 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. However, the audio amplifier evaluation module can be used stand-alone by making connections directly to the module pins, and it can be wired directly into existing circuits or equipment. -
Page 14: Precautions
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 15: Quick Start List For Platform
2.2 Quick Start List for Platform Follow these steps when using the TPA2010D1 EVM with the TI Plug-N-Play audio amplifier evaluation platform (see the platform user’s guide, SLOU011, for additional details). Platform preparations 1) Ensure that all external power sources are set to OFF and that the platform power switch S1 is set to Off. -
Page 16: Quick Start List For Stand-Alone
Quick Start List for Stand-Alone 2.3 Quick Start List for Stand-Alone Follow these steps to use the TPA2010D1 EVM stand-alone or when connecting it into existing circuits or equipment. Connections to the TPA2010D1 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 17: References
2.4 References 2.4.1 TPA2010D1 EVM Connected for Stereo BTL Output Figure 2−2. TPA2010D1 EVM Connected for Stereo BTL Output Audio Input (Right) External Mute Control Audio Input (Left) Note: Due to the very small size of the NanoFree WCSP IC package, the standard part number TPA2010D1 is replaced with the code AKO (Pb-free version). -
Page 18: Tpa2010D1 Audio Power Amplifier Evaluation Module Parts List
TPA2010D1 Audio Power Amplifier Evaluation Module Parts List 2.4.2 TPA2010D1 EVM Schematic Diagram Figure 2−3. TPA2010D1 EVM Schematic Diagram 0.22 µF 150 kΩ 0.22 µF 150 kΩ IN− SHUTDOWN 100 kΩ (1) Values shown are for EVM revision A only. For non-rev A EVMs, R1 = R2 = 60.4 k 2.4.3 TPA2010D1 Audio Power Amplifier Evaluation Module Parts List Table 2−3. -
Page 19: Tpa2010D1 Evm Pcb Layers
2.4.4 TPA2010D1 EVM PCB Layers The following illustrations depict the TPA2010D1 EVM PCB layers and silk- screen. These drawings are not to scale. Gerber plots can be obtained from any TI sales office. Figure 2−4. TPA2010D1 EVM Top Layer Figure 2−5. TPA2010D1 EVM Bottom Layer TPA2010D1 EVM PCB Layers Operation...
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