TAS5614ADKD

Overview

The TAS5614ADKD is a Texas Instruments PurePath HD digital-input power stage audio amplifier. It delivers 150W stereo or 300W mono output with 0.03% THD+N. Operating on an 18V to 38V supply, it supports 2-ohm and 4-ohm loads. The device features a 44-HSSOP package and operates between 0°C and +70°C.

Feature Summary

• PurePath HD digital input architecture for high-fidelity audio processing
• Integrated Class-D power stage design
• Supports both stereo and mono operational configurations

Applications

• High-power home theater systems
• Professional audio amplification
• Active loudspeaker integration

Procurement Notes

Verify the specific suffix against official documentation to confirm pinout and thermal characteristics. Confirm current production status as variants may be obsolete. Ensure compatibility with required digital audio interfaces before procurement.

Selection Notes

Select this component for applications requiring high power density and digital connectivity. Compare against analog-input alternatives like the TAS5613 if interface requirements differ. Verify thermal management capabilities for the target enclosure environment.

Part Context

Part of the TAS5614 family, designed for high-performance audio. Distinguishes itself from analog-input models by accepting direct digital signals. Shares core power stage technology with other high-wattage TI audio solutions.

Replacement Considerations

TAS5614ADKDR (Reel variant). TAS5614LADDV (HTSSOP-44 package). TAS5613APHDR (Analog input alternative).