Texas Instruments

TAS5122DFDR

TAS5122DFDR Description

The TAS5122DFDR is a high-performance Class D audio amplifier from Texas Instruments, part of the PurePath Digital™ series. This integrated circuit (IC) is designed to deliver exceptional audio quality and efficiency in a compact form factor. The TAS5122DFDR operates within a temperature range of 0°C to 70°C (TA), making it suitable for a variety of environments. It features a maximum output power of 37W per channel when connected to a 6-ohm load, ensuring robust performance for demanding audio applications. The amplifier supports a supply voltage range of 16V to 25.5V, providing flexibility in power supply design.

TAS5122DFDR Features

• High Output Power: Delivers 37W per channel at a 6-ohm load, ensuring powerful audio output.
• Efficient Class D Design: Minimizes power consumption and heat generation, making it ideal for applications where energy efficiency is crucial.
• Wide Supply Voltage Range: Operates between 16V and 25.5V, providing flexibility in power supply options.
• Surface Mount Technology: Designed for surface mount applications, facilitating easy integration into compact and high-density PCB designs.
• Compliance and Safety: REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met.
• Packaging: Supplied in a tape and reel (TR) package, suitable for automated assembly processes.
• Moisture Sensitivity Level: MSL 3 (168 hours), ensuring reliability in various manufacturing conditions.

TAS5122DFDR Applications

The TAS5122DFDR is ideal for a range of audio applications requiring high power output and efficiency. Its Class D design and high output power make it suitable for:

• Home Theater Systems: Provides powerful and efficient audio amplification for immersive home theater experiences.
• Professional Audio Equipment: Ideal for amplifiers, mixers and, other professional audio devices where high performance and reliability are essential.
• Automotive Audio Systems: Suitable for car audio systems that demand high power output and efficiency.
• Commercial Sound Systems: Perfect for public address systems, conference rooms, and other commercial audio applications.

Conclusion of TAS5122DFDR

The TAS5122DFDR from Texas Instruments stands out as a versatile and efficient Class D audio amplifier. Its high output power, wide supply voltage range, and surface mount design make it a reliable choice for various audio applications. The compliance with REACH and RoHS3 standards ensures that it meets environmental and safety regulations. Despite being marked as obsolete, the TAS5122DFDR remains a robust solution for applications requiring high-performance audio amplification.