TAS5176DDWR

Overview

The TAS5176DDWR is a 6-channel Class D digital amplifier power stage manufactured by Texas Instruments. It integrates six independent channels capable of delivering up to 100W total output power at 10% THD+N. The device supports three channels in Bridge-Tied Load (BTL) mode for high-power applications. It operates within a supply voltage range of 10.8V to 13.2V and is housed in a 44-pin HTSSOP package.

Feature Summary

• Integrates six independent Class D amplifier channels for multi-speaker configurations
• Supports BTL operation for three channels to deliver high output power
• Designed for low total harmonic distortion plus noise performance

Applications

• Multi-channel audio systems requiring integrated power amplification
• Home theater setups utilizing BTL speaker configurations
• Digital audio processing units needing compact power stage solutions

Procurement Notes

Verify the specific suffix 'DDWR' against the manufacturer's current product status, as this variant may be discontinued or obsolete. Confirm package integrity and pinout compatibility with existing PCB layouts before procurement. Ensure supply chain sources provide valid traceability documentation for legacy components.

Selection Notes

Select this component when a single IC solution for six-channel audio amplification is required. Consider the 44-pin HTSSOP footprint for board space constraints. Evaluate thermal management requirements given the 100W total power capability. Verify that the 10.8V to 13.2V supply range matches the system design specifications.

Part Context

This part belongs to Texas Instruments' digital amplifier power stage family. It is designed to replace discrete amplifier solutions in complex audio architectures. The device simplifies design by integrating multiple channels into a single package, reducing component count and board area compared to individual channel amplifiers.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Check for direct replacements from the same manufacturer series if this specific revision is unavailable.