TAS5760LDDCA

Overview

The TAS5760LDDCA is a general-purpose, single-supply Class-D audio amplifier manufactured by Texas Instruments. It features an I2S digital input interface and operates within a supply voltage range of 4.5 V to 16.5 V. The device delivers 21.9 W of continuous output power into a 4-ohm load with a total harmonic distortion plus noise (THD+N) of 0.03%. It utilizes a 32-pin HTSSOP package and supports stereo operation.

Feature Summary

• Integrates a closed-loop I2S input architecture for direct digital audio processing without external DACs.
• Includes integrated DirectPath headphone and line drivers for simplified system design.
• Features built-in diagnostic capabilities including thermal shutdown and short-circuit protection.

Applications

• Portable multimedia speakers
• Home theater systems
• Desktop audio equipment

Procurement Notes

Verify the specific suffix 'DDCA' against the manufacturer's current datasheet to confirm pinout compatibility and package dimensions. Ensure that the ordering information matches the exact tape-and-reel or tube packaging requirements for your assembly process. Cross-reference the RoHS compliance status with the latest environmental declaration documents provided by Texas Instruments.

Selection Notes

Select this component when a high-efficiency Class-D solution with digital I2S connectivity is required. It is suitable for designs needing significant power output in a compact form factor. Consider the 32-pin HTSSOP package constraints during PCB layout. Evaluate the 16.5 V maximum supply voltage limit against your system's power rail specifications.

Part Context

This part belongs to the TAS5760L family of general-purpose I2S input amplifiers. It shares core architectural similarities with other variants in the series but differs in package type and specific integration levels. The TAS5760L series is designed to replace traditional analog input amplifiers in modern digital audio applications.

Replacement Considerations

Check for TAS5760LD or TAS5760LDDCAR as potential functional equivalents. Verify if the package variation affects mechanical fitment. Confirm that any substitute maintains the same I2S interface and power delivery characteristics.