TAS5615DKD

Overview

The TAS5615DKD is a high-performance analog input Class-D amplifier from Texas Instruments, utilizing PurePath HD technology. It delivers 160W stereo or 300W mono output power with integrated closed-loop feedback. The device features a signal bandwidth up to 80 kHz and operates on supply voltages ranging from 25V to 52.5V. It is housed in a 44-pin HSSOP package designed for surface mount installation.

Feature Summary

• Integrates PurePath HD technology for high-fidelity audio reproduction
• Provides closed-loop feedback control for improved linearity
• Supports both stereo and mono configuration modes

Applications

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

Procurement Notes

Verify the specific suffix DKD against current datasheets to confirm package type and tape/reel specifications. Confirm RoHS compliance status as indicated in official documentation. Check for any End-of-Life notifications or production discontinuance alerts prior to finalizing procurement plans.

Selection Notes

Select this component when designing systems requiring high output power with analog inputs. Ensure the design supports the required supply voltage range of 25V to 52.5V. Verify that the thermal management strategy accommodates the power dissipation characteristics of the 44-pin HSSOP package.

Part Context

This part belongs to the TAS5615 series of audio power amplifiers. It is distinct from digital input variants like the TAS58xx series. The DKD designation specifically identifies the 44-pin HSSOP package variant within the product family.

Replacement Considerations

Direct substitutes include other TAS5615 variants such as TAS5615PHDR or TAS5615DKDR, depending on packaging requirements. Cross-reference pinouts and electrical specifications before substitution.