Texas Instruments

TPA3144D2PWPR  

Audio Amplifiers

The TPA3144D2PWPR is a high-performance, stereo audio amplifier from Texas Instruments (TI). It is designed to deliver high-quality audio output with low distortion and high efficiency. Here is a brief description of the TPA3144D2PWPR, its features, and applications:

Description:

The TPA3144D2PWPR is a monolithic, Class-D audio amplifier that operates from a single supply voltage. It is available in a thermally enhanced PowerPad package, which provides excellent thermal performance and ease of use in a variety of applications.

Features:

1. High Efficiency: The TPA3144D2PWPR offers high efficiency, which reduces power consumption and dissipates less heat compared to traditional Class-AB amplifiers.
2. Low Distortion: The amplifier provides low distortion and high signal-to-noise ratio (SNR) for clear and accurate audio reproduction.
3. Wide Supply Voltage Range: The TPA3144D2PWPR can operate from a supply voltage range of 6V to 18V, making it suitable for various power supply options.
4. High Output Power: The amplifier can deliver up to 2x4W output power into 4-ohm loads, making it suitable for a wide range of audio applications.
5. Thermal Protection: The TPA3144D2PWPR features thermal shutdown protection to prevent damage in case of overheating.
6. Easy Integration: The amplifier has a simple external component count and requires minimal external components for operation.

Applications:

1. Portable Audio Devices: The TPA3144D2PWPR is ideal for portable audio devices such as Bluetooth speakers, headphones, and soundbars due to its high efficiency and compact size.
2. Home Audio Systems: The amplifier can be used in home audio systems, including multi-room audio systems, soundbars, and home theater receivers.
3. Car Audio: The TPA3144D2PWPR is suitable for car audio applications, such as in-dash systems and amplifiers for car speakers.
4. Professional Audio Equipment: The amplifier can be used in professional audio equipment, such as public address systems and commercial sound reinforcement systems.
5. IoT Devices: The TPA3144D2PWPR can be integrated into IoT devices that require audio output, such as smart speakers and voice-activated assistants.

In summary, the TPA3144D2PWPR is a versatile, high-performance audio amplifier from Texas Instruments that offers high efficiency, low distortion, and a wide range of applications in portable audio devices, home audio systems, car audio, professional audio equipment, and IoT devices.

TPA3144D2PWPR Documents

Download datasheets and manufacturer documentation for TPA3144D2PWPR

PCN Assembly/Origin :

Assembly Material 07/Aug/2023      

Datasheets :

TPA3144D2      

HTML Datasheet :

TPA3144D2      

PCN Design/Specification :

Mult PN PART MARKING 08/Dec/2023