Texas Instruments

LM4808MMX/NOPB  

Audio Amplifiers

LM4808MMX/NOPB Description

The LM4808MMX/NOPB is a high-performance audio amplifier from Texas Instruments, designed for applications requiring high-quality audio output. This Class AB amplifier is part of the Boomer® series and is surface-mountable, making it ideal for compact designs. With a maximum output power of 150mW per channel at 16 ohms, it can drive a wide range of speakers efficiently. The LM4808MMX/NOPB operates over a wide supply voltage range of 2V to 5.5V, making it suitable for various power sources. It is RoHS3 compliant, REACH unaffected, and has an unlimited moisture sensitivity level, ensuring reliability in diverse environments.

LM4808MMX/NOPB Features

• Class AB Operation: Provides high efficiency and excellent audio quality.
• Wide Supply Voltage Range: 2V to 5.5V for flexibility in power source selection.
• High Output Power: 150mW per channel at 16 ohms for driving speakers with ease.
• Surface Mount: Ideal for compact and space-constrained designs.
• Depop Feature: Enhances audio clarity by reducing distortion.
• RoHS3 Compliance: Ensures environmental friendliness and regulatory compliance.
• REACH Unaffected: Meets European chemical safety standards.

LM4808MMX/NOPB Applications

The LM4808MMX/NOPB is well-suited for a variety of audio applications where high-quality sound and compact design are paramount. Some ideal use cases include:

• Portable Audio Devices: Due to its small form factor and high efficiency, it is perfect for smartphones, MP3 players, and other portable audio devices.
• Headphone Amplifiers: Its ability to deliver high power into low-impedance loads makes it ideal for driving high-quality headphones.
• Automotive Audio Systems: The wide supply voltage range and robust performance make it suitable for car audio systems, providing clear and powerful sound.
• Home Audio Systems: For applications requiring stereo amplification, the LM4808MMX/NOPB can deliver excellent audio performance in home theater setups and hi-fi systems.

Conclusion of LM4808MMX/NOPB

The LM4808MMX/NOPB is a versatile and high-performing audio amplifier from Texas Instruments, offering a combination of high output power, wide supply voltage range, and compact design. Its Class AB operation, depop feature, and compliance with environmental standards make it an excellent choice for a wide range of audio applications, from portable devices to home audio systems. With its robust performance and reliability, the LM4808MMX/NOPB is a trusted solution for audio amplification needs.

LM4808MMX/NOPB Documents

Download datasheets and manufacturer documentation for LM4808MMX/NOPB

Datasheets :

LM4808      

HTML Datasheet :

LM4808      

PCN Design/Specification :

VSSOP Pkg Copper Wire 07/Jun/2013