Texas Instruments

TAS5613APHD

TAS5613APHD Description

The TAS5613APHD from Texas Instruments is a high-performance Class D audio amplifier belonging to the PurePath™ HD series, designed for demanding audio applications. This surface-mount IC operates within a wide supply voltage range (18V–38V), delivering 300W mono (2Ω) or 200W stereo (3Ω) output power with exceptional efficiency. Its 64-pin HTQFP package ensures compact integration while maintaining thermal performance. The amplifier supports 0°C to 70°C ambient temperatures, making it suitable for industrial and consumer environments. Compliant with ROHS3 and REACH standards, it adheres to global environmental regulations.

TAS5613APHD Features

• High Power Output: Delivers 300W mono or 200W stereo, ideal for high-fidelity audio systems.
• PurePath™ HD Technology: Ensures low distortion and high dynamic range for superior sound quality.
• Wide Voltage Range (18V–38V): Supports flexible power supply designs, enhancing compatibility.
• Efficient Class D Operation: Reduces heat dissipation and power consumption versus Class AB amplifiers.
• Robust Protection: Built-in safeguards against overcurrent, overtemperature, and undervoltage.
• Industrial-Grade Reliability: MSL3 (168 hours) moisture sensitivity ensures durability in humid conditions.

TAS5613APHD Applications

• Professional Audio Systems: Powered speakers, subwoofers, and PA systems requiring high output.
• Home Theater Amplifiers: Compact yet powerful solutions for immersive audio experiences.
• Automotive Infotainment: High-efficiency amplification for in-vehicle audio systems.
• Industrial Audio Equipment: Public address systems and broadcast audio where reliability is critical.

Conclusion of TAS5613APHD

The TAS5613APHD stands out as a versatile, high-power Class D amplifier, combining TI’s PurePath™ HD technology with robust thermal and electrical performance. Its wide voltage range, high efficiency, and compact form factor make it ideal for professional, automotive, and consumer audio applications. For engineers seeking a balance of power, fidelity, and reliability, this amplifier is a compelling choice in its class.