TAS5760MTDAPQ1

Overview

The TAS5760MTDAPQ1 is a Class-D stereo audio amplifier designed for automotive applications, featuring digital I2S input and integrated headphone driver capabilities. It delivers 25 watts of output power into a 4-ohm load with a total harmonic distortion plus noise of 0.02%. The device operates on a supply voltage range from 4.5 volts to 26.4 volts and supports a maximum PVDD of 26.4V. It includes a closed-loop architecture with a power limiter and is housed in an HTSSOP-32 package. The component meets AEC-Q100 qualification standards and functions within a temperature range of -40°C to +105°C.

Feature Summary

• Integrates a closed-loop I2S input amplifier with a built-in power limiter for precise audio control.
• Features an integrated headphone driver suitable for direct connection to headsets or earpieces.
• Supports digital audio interfaces including I2S and I2C for configuration and volume control.
• Includes comprehensive protection mechanisms such as thermal shutdown and short-circuit protection.

Applications

• Automotive infotainment systems requiring high-efficiency stereo amplification
• Vehicle door speaker modules utilizing digital audio inputs
• Integrated head unit designs with combined speaker and headphone outputs

Procurement Notes

Verify the specific suffix 'RQ1' confirms AEC-Q100 automotive qualification and tape-and-reel packaging format. Ensure the HTSSOP-32 package variant matches the target PCB footprint. Confirm that the digital input interface requirements align with the system's I2S clock and data specifications before finalizing procurement.

Selection Notes

Select this component when designing automotive audio systems requiring a single-chip solution for both speakers and headphones. It is appropriate for applications needing high power efficiency and low distortion with digital input compatibility. Consider the thermal performance in enclosed automotive environments due to the 25W output capability and operating temperature range.

Part Context

This part belongs to the Texas Instruments TAS5760M series of Class-D audio amplifiers. The series is characterized by its ability to drive both loudspeakers and headphones from a single supply rail. The TAS5760 specifically targets premium automotive audio applications where space constraints and audio fidelity are critical design parameters.

Replacement Considerations

Check for TAS5760 variants with different suffixes indicating non-automotive grades or alternative packaging options. Verify pin-to-pin compatibility if substituting with other TI Class-D amplifiers in the same family.