LM49350RLX/NOPB

Description：IC AMP CLASS D MONO 2W 36DSBGA
Series：Boomer®
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:997380e240f9 Category: Audio Amplifiers Brand: Texas Instruments

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Product introduction

LM49350RLX/NOPB is listed in the Audio Amplifiers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC AMP CLASS D MONO 2W 36DSBGA. Review the specifications below when checking this part for your BOM.

Audio Amplifiers specifications for LM49350RLX/NOPB

Description：IC AMP CLASS D MONO 2W 36DSBGA
Series：Boomer®
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Type：Class D
Output Type：1-Channel (Mono) with Mono and Stereo Headphones
Max Output Power x Channels @ Load：2W x 1 @ 4Ohm; 69mW x 2 @ 32Ohm
Voltage - Supply：2.7V ~ 5.5V
Features：3D, DAC, Depop, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Mounting Type：Surface Mount
Supplier Device Package：36-DSBGA (3.5x3.24)
Package / Case：36-WFBGA, DSBGA
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

Audio Amplifiers datasheet and documents for LM49350RLX/NOPB

LM49350RLX/NOPB

Audio Amplifiers Overview

The LM49350RLX/NOPB is a Texas Instruments audio amplifier IC belonging to the Boomer series. It features a single-channel mono output with support for stereo headphones, housed in a 36-DSBGA (3.5x3.24) surface-mount package. The device operates on a supply voltage range of 2.7V to 5.5V and functions within an ambient temperature range of -40°C to +85°C. Key electrical specifications include a maximum output power of 2W into a 4-ohm load or 69mW into two 32-ohm loads.

Audio Amplifiers Feature Summary

Integrated digital control interface supporting I2C and I2S protocols for system integration
Built-in protection mechanisms including thermal shutdown and short-circuit protection
Features volume control, mute functionality, and pop-suppression capabilities

Audio Amplifiers Applications

Mono audio amplification for portable electronic devices
Stereo headphone driver circuits
Embedded audio systems requiring digital control interfaces

Audio Amplifiers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS3 compliance status and check for Product Change Notifications (PCN) regarding manufacturing site updates. Ensure the specific suffix matches project requirements for packaging and environmental ratings.

Audio Amplifiers Selection Notes

Select this component for designs requiring a compact DSBGA footprint with integrated digital controls. Evaluate thermal performance under maximum load conditions given the small package size. Verify that the host microcontroller supports the required I2C/I2S communication speeds and voltage levels for reliable operation.

Audio Amplifiers Part Context

This part belongs to the Texas Instruments Boomer series of audio amplifiers. It is designed for low-power consumer electronics applications where space constraints and digital integration are critical. The NOPB suffix indicates lead-free construction and compliance with specific environmental standards set by the manufacturer.