TPA3004D2PHP

Overview

The TPA3004D2PHP is a stereo high-power filter-free Class-D audio amplifier manufactured by Texas Instruments. It delivers 12 W of continuous output power into an 8-ohm load with a total harmonic distortion plus noise of 0.025%. The device operates on a single supply voltage ranging from 8.5 V to 18 V and features analog inputs. It is housed in a 48-pin HTQFP package, supports surface-mount installation, and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Filter-free Class-D architecture eliminates external output filters
• Integrated volume control functionality for system simplification
• High efficiency operation reduces thermal management requirements

Applications

• Portable multimedia speakers
• Home theater systems
• Audio amplification modules

Procurement Notes

Verify the specific suffix against official documentation to confirm packaging type and compliance status. Ensure the component matches the required pinout and thermal specifications for the target application. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and current production status before procurement.

Selection Notes

Select this component when a stereo Class-D solution with integrated volume control is required. It is suitable for applications needing 12 W output power with low distortion. Consider the HTQFP-48 package constraints and single-supply voltage range during circuit design. Verify compatibility with existing analog input stages and thermal dissipation capabilities.

Part Context

This part belongs to the TPA3004 series of audio amplifiers. It is designed as a high-performance solution for stereo audio applications. The device integrates protection features and offers high signal-to-noise ratio performance. It is intended for use in consumer electronics requiring efficient and compact audio amplification.

Replacement Considerations

TPA3004D2PHPG4 is a lead-free alternative within the same product family.