Texas Instruments

TAS2780RYAR  

Audio Amplifiers

TAS2780RYAR Description

The TAS2780RYAR from Texas Instruments is a high-performance Class D digital input audio amplifier designed for demanding audio applications. With a maximum output power of 30W per channel at 8Ω, this amplifier delivers robust, high-fidelity sound while maintaining efficiency. It supports a wide supply voltage range (1.65V–1.95V, 2.7V–5.5V, 3V–3.6V, and 3V–24V), making it versatile for various power configurations. Packaged in a surface-mount, tape-and-reel (TR) format, it is optimized for automated assembly and high-volume production. The device is ROHS3 compliant, REACH unaffected, and rated MSL 1 (unlimited), ensuring reliability in diverse environmental conditions.

TAS2780RYAR Features

• High Power Output: Delivers 25W–30W into an 8Ω load, ideal for compact yet powerful audio systems.
• Wide Voltage Range: Operates across 1.65V to 24V, accommodating battery-powered and line-powered designs.
• Digital Input: Supports direct digital audio input, reducing signal degradation and simplifying system integration.
• Efficient Class D Topology: Ensures high efficiency with minimal heat dissipation, suitable for space-constrained applications.
• Robust Compliance: Meets ROHS3, REACH, and EAR99 standards, ensuring global usability.
• Surface-Mount Design: Compact footprint for PCB space savings and automated manufacturing.

TAS2780RYAR Applications

The TAS2780RYAR excels in applications requiring high-efficiency, high-fidelity audio amplification, including:

• Smart Speakers & Soundbars: Delivers clear, powerful audio in consumer electronics.
• Portable Audio Devices: Optimized for battery-operated systems due to low-voltage operation.
• Automotive Infotainment: Withstands wide voltage ranges and provides reliable performance in vehicles.
• Home Theater Systems: High power output enhances immersive audio experiences.
• Professional Audio Equipment: Suitable for compact PA systems and monitors.

Conclusion of TAS2780RYAR

The TAS2780RYAR stands out as a high-efficiency, high-power Class D amplifier with broad voltage compatibility and digital input capabilities. Its compact design, compliance with environmental standards, and versatility make it an excellent choice for modern audio systems across consumer, automotive, and professional markets. Engineers benefit from its simplified integration, robust performance, and energy-efficient operation, positioning it as a superior alternative to conventional analog amplifiers.

TAS2780RYAR Documents

Download datasheets and manufacturer documentation for TAS2780RYAR

Datasheets :

TAS2780      

PCN Design/Specification :

TAS2780xx 03/Apr/2023