Texas Instruments

TPA3251D2DDVR  

Audio Amplifiers

The TPA3251D2DDVR is a high-performance, monolithic, Class-D audio amplifier from Texas Instruments. It is specifically designed for use in a wide range of audio applications, including home audio systems, portable speakers, and automotive audio systems.

Description:

The TPA3251D2DDVR is a highly integrated, Class-D audio amplifier that offers high efficiency and low distortion. It features a compact, thermally-protected, dual-die package that is designed to operate over a wide range of input voltages and output power levels. The device is also equipped with advanced protection features, such as over-temperature protection and output short-circuit protection.

Features:

• High efficiency: The TPA3251D2DDVR offers high efficiency, which helps to reduce power consumption and heat generation.
• Low distortion: The device provides low distortion and high signal-to-noise ratio, ensuring high-quality audio performance.
• Wide input voltage range: The TPA3251D2DDVR can operate over a wide range of input voltages, making it suitable for use in various applications.
• Thermal protection: The device features advanced thermal protection, which helps to prevent damage due to overheating.
• Compact package: The TPA3251D2DDVR is available in a compact, dual-die package that saves space and reduces component count.

Applications:

The TPA3251D2DDVR is suitable for use in a wide range of audio applications, including:

1. Home audio systems: The high efficiency and low distortion of the TPA3251D2DDVR make it an ideal choice for home audio systems, such as soundbars, home theater systems, and multi-room audio systems.
2. Portable speakers: The compact size and low power consumption of the TPA3251D2DDVR make it well-suited for use in portable speakers and other battery-powered audio devices.
3. Automotive audio systems: The TPA3251D2DDVR is designed to operate over a wide range of input voltages, making it suitable for use in automotive audio systems.
4. Professional audio equipment: The high performance and advanced protection features of the TPA3251D2DDVR make it an excellent choice for professional audio equipment, such as public address systems and live sound reinforcement systems.

Overall, the TPA3251D2DDVR from Texas Instruments is a high-performance, monolithic, Class-D audio amplifier that offers high efficiency, low distortion, and advanced protection features. It is suitable for use in a wide range of audio applications, including home audio systems, portable speakers, and automotive audio systems.

TPA3251D2DDVR Documents

Download datasheets and manufacturer documentation for TPA3251D2DDVR

Datasheets :

TPA3251 Datasheet      

Reference Design Library :

TPA3251D2EVM: 350W x1 @ 2©, 175W x2, 12 ~ 36V in      

PCN Design/Specification :

Design 22/Feb/2022