TAS5182DCA

Overview

The TAS5182DCA is a digital amplifier power stage controller by Texas Instruments, housed in a 56-pin HTSSOP package. It supports 100-W stereo and 200-W mono output configurations with a supply voltage range of 0 to 34 V. The device accepts PWM audio inputs and utilizes hardware control interfaces for operation.

Feature Summary

• Digital amplifier power stage controller architecture
• Supports high-power stereo and mono audio outputs
• Compatible with PWM audio input signals
• Operates within a wide supply voltage range

Applications

• High-fidelity audio systems
• Professional sound reinforcement equipment
• Home theater amplifiers

Procurement Notes

Verify component authenticity through authorized channels. Confirm the specific revision code matches project requirements. Check for obsolescence status as some sources indicate scheduled discontinuation. Ensure proper handling for ESD-sensitive components during installation.

Selection Notes

Select this component for applications requiring high-efficiency digital amplification. Consider the 56-pin HTSSOP footprint for PCB layout compatibility. Evaluate thermal management needs given the high power output capabilities. Verify PWM signal compatibility with the source audio processor.

Part Context

This part belongs to Texas Instruments' digital amplifier controller family. It is designed to drive external power MOSFETs for Class-D audio amplification. The device integrates necessary control logic for efficient power stage management.

Replacement Considerations

Check for direct pin-to-pin replacements such as the TAS5182DCAG4 variant. Verify functional equivalence if considering alternative digital amplifier controllers from other manufacturers.