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 time of order acknowledgment.

TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed.

TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards.

TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI.

Reproduction of information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for such altered documentation.

Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated 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:

Products		Applications
Amplifiers	amplifier.ti.com	Audio	www.ti.com/audio
Data Converters	dataconverter.ti.com	Automotive	www.ti.com/automotive
DSP	dsp.ti.com	Broadband	www.ti.com/broadband
Interface	interface.ti.com	Digital Control	www.ti.com/digitalcontrol
Logic	logic.ti.com	Military	www.ti.com/military
Power Mgmt	power.ti.com	Optical Networking	www.ti.com/opticalnetwork
Microcontrollers	microcontroller.ti.com	Security	www.ti.com/security
		Telephony	www.ti.com/telephony
		Video & Imaging	www.ti.com/video
		Wireless	www.ti.com/wireless
Mailing Address:	Texas Instruments
	Post Office Box 655303 Dallas, Texas 75265

TPA6204A1 specifications

Texas Instruments TPA6204A1 is a highly versatile and efficient audio amplifier designed primarily for portable audio systems. Building on TI's expertise in audio technology, this integrated circuit is ideal for driving speakers in battery-powered devices, making it a popular choice among engineers and designers of consumer electronics.

One of the primary features of the TPA6204A1 is its Class-D amplifier architecture, which offers significant advantages in terms of power efficiency and heat dissipation. With a typical efficiency of over 90%, the TPA6204A1 minimizes energy loss, allowing for longer battery life in portable applications while ensuring that the device remains cool during operation. This efficiency is especially important in compact designs where space and thermal management are critical.

The TPA6204A1 supports a wide supply voltage range from 4.5V to 17V, making it suitable for a diverse range of applications and battery types. This flexibility allows designers to use the amplifier in various configurations, accommodating different speaker requirements and battery sizes without compromising performance.

Another highlight of the TPA6204A1 is its output power capability. The device can deliver up to 2.5W per channel into a 4-ohm load, providing sufficient power for driving small speakers or headphones in portable devices. Additionally, it integrates several advanced features such as over-temperature protection, short-circuit protection, and undervoltage lockout, which enhance reliability and protect both the amplifier and connected components.

The TPA6204A1 also includes a low noise floor and high signal-to-noise ratio (SNR), making it suitable for high-fidelity audio applications. This ensures that audio playback maintains clarity and detail, even at lower volume levels. Furthermore, it is designed to work with a variety of input sources, accommodating different audio formats and devices, such as smartphones, tablets, and laptop computers.

Overall, the Texas Instruments TPA6204A1 stands out as a robust solution for audio amplification needs in portable electronics. Its combination of high efficiency, flexible power options, and protective features make it an ideal choice for developers aiming to enhance the audio experience in a compact, reliable package. As the demand for quality audio in portable devices continues to grow, the TPA6204A1 provides a comprehensive answer to both consumer and industrial challenges in audio amplification.

IMPORTANT NOTICE

Products

Applications

DSP

TPA6204A1 specifications