LM48413TLX/NOPB

Audio Amplifiers Overview

The LM48413TLX/NOPB is a stereo Class-D audio power amplifier from Texas Instruments' Boomer series. It operates on a single supply voltage ranging from 2.4V to 5.5V. The device delivers up to 1.5W per channel into an 8-ohm load. It utilizes an 18-DSBGA package with dimensions of 2.21x2.04mm. The operational temperature range spans from -40°C to +85°C.

Audio Amplifiers Feature Summary

• Integrates National Semiconductor E2S (Enhanced Spatial Sound) technology for improved audio performance.
• Features integrated 3D enhancement capabilities to expand the perceived soundstage.
• Includes speaker pop reduction circuitry to minimize audible noise during power transitions.

Audio Amplifiers Applications

• Portable media players
• Mobile phones
• Personal digital assistants

Audio Amplifiers Procurement Notes

Verify the specific suffix 'TLX' against official documentation, as standard listings often reference 'TL/NOPB'. Confirm that the 'TR' tape and reel packaging aligns with manufacturing requirements. Ensure the component meets RoHS3 compliance standards for your target market regulations.

Audio Amplifiers Selection Notes

Select this component for applications requiring high efficiency in a minimal footprint. The 18-DSBGA package supports dense PCB layouts. Verify that the 2.4V to 5.5V supply range matches the system battery architecture. Ensure thermal management strategies account for the small surface area of the DSBGA housing.

Audio Amplifiers Part Context

This part belongs to the LM48413 family of filterless Class-D amplifiers. It is designed for portable electronics where space and power efficiency are critical constraints. The device replaces older linear amplifiers to extend battery life while maintaining audio fidelity in compact form factors.

Audio Amplifiers Replacement Considerations

Cross-reference with LM48413TL/NOPB for pin-compatible alternatives. Verify if LM48410SQ/NOPB serves as a functional substitute for higher power requirements, noting differences in package type and output capability.