TAS2563RPPT

Overview

The TAS2563RPPT is a Class-D digital input smart audio amplifier manufactured by Texas Instruments. It delivers 6.1 W of continuous output power into a 4-ohm load with 0.01% THD+N. The device operates on a supply voltage range of 2.5 V to 5.5 V and features integrated speaker protection. It utilizes a 32-pin VQFN-HR package (4.5x4 mm) and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Digital input interface for direct connection to audio processors
• Integrated closed-loop speaker protection and calibration
• High efficiency Class-D amplification architecture

Applications

• Smartphones and mobile devices
• Tablets and portable media players
• Voice assistants and smart speakers

Procurement Notes

Verify the specific suffix RPPT against official datasheets to confirm the reel packaging configuration. Ensure compatibility with the target system's I2C control lines and digital audio inputs. Confirm that the 32-VQFN-HR footprint matches the PCB layout requirements. Validate thermal management strategies for the specified power output levels.

Selection Notes

Select this component when high-fidelity audio performance is required in space-constrained mobile designs. The integrated calibration reduces external component count compared to analog amplifiers. Consider the 2.5 V to 5.5 V supply range for flexibility in battery-powered applications requiring robust speaker protection features.

Part Context

This part belongs to the TAS2563 series of smart amplifiers designed for mobile applications. It integrates advanced algorithms for real-time speaker monitoring and protection. The series emphasizes compact form factors while maintaining high acoustic performance standards for consumer electronics.

Replacement Considerations

TAS2563RPPR shares the same core functionality but differs in tape and reel packaging specifications.