LM4674TLX - Texas Instruments

Manufacturer Part Number

LM4674TLX

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC) for audio amplification

Part of the Boomer series

Product Features and Performance

2-channel (stereo) Class D audio amplifier

Supports 2.5W x 2 channels @ 4Ohm load

Wide supply voltage range of 2.4V to 5.5V

Operating temperature range of -40°C to 85°C

Product Advantages

High efficiency Class D amplifier design

Compact 16-pin DSBGA package

Suitable for portable audio applications

Key Technical Parameters

Output Type: 2-Channel (Stereo)

Mounting Type: Surface Mount

Voltage Supply: 2.4V ~ 5.5V

Max Output Power x Channels @ Load: 2.5W x 2 @ 4Ohm

Quality and Safety Features

Designed and manufactured by Texas Instruments, a leading semiconductor company

Robust thermal protection and short circuit protection

Compatibility

Can be used in a wide range of portable audio devices and systems

Application Areas

Portable audio equipment

Smartphones, tablets, and other mobile devices

Bluetooth speakers and headphones

Portable music players

Product Lifecycle

Currently an active product in Texas Instruments' lineup

No indication of pending discontinuation

Replacements and upgrades may be available in the future

Key Reasons to Choose This Product

High efficiency Class D amplifier design for better battery life

Compact and space-saving DSBGA package

Wide supply voltage range for flexibility in design

Robust thermal and short circuit protection for reliability

Suitable for a variety of portable audio applications