TAS5760LDCA

Overview

The TAS5760LDCA is a general-purpose, single-die Class-D stereo audio amplifier manufactured by Texas Instruments. It features a closed-loop I2S digital input architecture and integrates a DirectPath headphone/line driver. The device operates on a single power supply ranging from 4.5 V to 16.5 V. It delivers an output power of 21.9 W into a 4-ohm load with a total harmonic distortion plus noise (THD+N) of 0.03%. The unit utilizes an HTSSOP-32 package and supports a gain of 30 dB.

Feature Summary

• Closed-loop I2S digital input architecture for high-fidelity audio processing
• Integrated DirectPath headphone and line driver functionality
• Single-chip stereo Class-D design reducing component count

Applications

• Smart speakers and soundbars
• Portable Bluetooth audio devices
• Home theater systems

Procurement Notes

Verify the specific suffix 'CA' against the manufacturer's official datasheet to confirm pinout compatibility and thermal pad specifications. Ensure the ordering part number matches the exact package variant required for your PCB layout. Cross-reference the revision level to guarantee firmware or configuration tool compatibility during development.

Selection Notes

Select this component when a compact stereo solution with integrated headphone output is required. The closed-loop topology provides superior distortion performance compared to open-loop designs. Verify that the system power supply remains within the 4.5 V to 16.5 V range to ensure stable operation and optimal efficiency across the intended load impedance.

Part Context

This device belongs to the TAS5760L series of digital audio amplifiers. It shares architectural similarities with other members of the family but is distinguished by its specific output power rating and integrated headphone capabilities. The HTSSOP-32 package offers a balance between thermal performance and board space efficiency for consumer electronics applications.

Replacement Considerations

Consult the manufacturer's cross-reference documentation for verified substitutes. Alternative options may include other TAS5760 variants or comparable Class-D amplifiers with similar I2S interfaces and power ratings.