Texas Instruments

TPA3251D2DDV  

Audio Amplifiers

TPA3251D2DDV Description

The TPA3251D2DDV is a high-performance, Class D audio amplifier from Texas Instruments, designed for demanding audio applications. With a max output power of 220W x 2 channels at 3 Ohm load, it delivers exceptional audio quality and efficiency. The device operates over a wide voltage range of 12V to 36V and is designed to withstand temperatures from 0°C to 70°C. Its surface-mount packaging and tube packaging make it suitable for a variety of applications.

TPA3251D2DDV Features

• Class D Architecture: Offers high efficiency and low power consumption compared to traditional Class AB amplifiers.
• PurePath™ Series: Known for their superior audio performance and low distortion.
• Wide Voltage Range: 12V to 36V operation allows for flexibility in power supply design.
• High Output Power: 220W x 2 channels at 3 Ohm load for powerful audio output.
• Robust Temperature Range: Operates reliably in temperatures from 0°C to 70°C.
• Surface Mount Packaging: Facilitates integration into various electronic systems.
• RoHS3 Compliance: Ensures environmental friendliness and regulatory compliance.
• REACH Unaffected Status: Free from substances restricted by the REACH regulation.

TPA3251D2DDV Applications

The TPA3251D2DDV is ideal for a range of high-fidelity audio applications where high power and efficiency are paramount:

• High-End Audio Systems: Delivers powerful, distortion-free audio in home theater systems and high-end audio setups.
• Professional Audio Equipment: Reliable performance in professional sound reinforcement systems and public address systems.
• Automotive Audio: Provides robust audio amplification in car audio systems, enhancing the driving experience.
• Portable Audio Devices: Powers portable speakers and headphones with high-quality sound while maintaining energy efficiency.

Conclusion of TPA3251D2DDV

The TPA3251D2DDV is a powerful, efficient, and versatile Class D audio amplifier from Texas Instruments. Its unique features, such as high output power, wide voltage range, and robust temperature operation, make it an excellent choice for demanding audio applications. With its PurePath™ series pedigree, the TPA3251D2DDV ensures superior audio performance and low distortion, setting it apart from similar models in the market.

TPA3251D2DDV Documents

Download datasheets and manufacturer documentation for TPA3251D2DDV

PCN Assembly/Origin :

Wafer Fab Site RevB 25/Aug/2017      

Datasheets :

TPA3251D2      

Reference Design Library :

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

HTML Datasheet :

TPA3251D2      

PCN Design/Specification :

Design 22/Feb/2022