TPA3130D2DAP

Audio Amplifiers Overview

The TPA3130D2DAP is a stereo Class-D audio power amplifier manufactured by Texas Instruments. It delivers 15 W of continuous output power into an 8-ohm load with a supply voltage ranging from 4.5 V to 26 V. The device features a total harmonic distortion plus noise (THD+N) of 0.1%. It utilizes an HTSSOP-32 package with an exposed pad for thermal management and operates within a temperature range of -40°C to +85°C.

Audio Amplifiers Feature Summary

• Filter-free operation eliminates the need for external LC output filters, reducing component count and board space.
• Integrated AM avoidance technology minimizes interference with AM radio reception during operation.
• Built-in SpeakerGuard protection circuitry safeguards speakers against damage from DC offset or short circuits.

Audio Amplifiers Applications

• Active loudspeakers
• Soundbars
• Portable PA systems

Audio Amplifiers Procurement Notes

Verify the specific suffix 'DAP' indicates the HTSSOP-32 package with an exposed PowerPAD designed for surface-mount assembly. Confirm RoHS compliance status through the official datasheet before integration. Ensure the design accommodates the required thermal dissipation via the exposed pad for reliable performance under maximum load conditions.

Audio Amplifiers Selection Notes

Select this component for applications requiring high-efficiency stereo amplification without external filtering. It serves as a lower-power alternative within the TPA31xxD2 family compared to higher-wattage variants like the TPA3116D2. Consider the 8-ohm load specification when matching speaker impedance to ensure optimal power delivery and efficiency.

Audio Amplifiers Part Context

This part belongs to the TPA31xxD2 filter-free Class-D stereo amplifier family from Texas Instruments. The series includes variants such as the TPA3118D2 and TPA3116D2, which offer different power levels while sharing common architectural features like AM avoidance and integrated protection mechanisms for robust audio performance.

Audio Amplifiers Replacement Considerations

The TPA3118D2DAP offers similar functionality with lower power output specifications. The TPA3116D2DAD provides higher power capabilities but requires careful thermal management due to increased heat generation. Verify pin compatibility and thermal requirements when substituting these family members.