LM4904 - 1 Watt Audio Power Amplifier

Product Overview

National Semiconductor

Datasheet Details

Part number	LM4904
Manufacturer	National Semiconductor
File Size	670.52 KB
Description	1 Watt Audio Power Amplifier
Datasheet	LM4904 Datasheet
Additional preview pages of the LM4904 datasheet.

Product details

Description

The LM4904 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications.

Features

a low-power consumption shutdown mode, which is achieved by driving the shutdown pin with logic high. Additionally, the LM4904 features an internal thermal shutdown protection mechanism. The LM4904 contains advanced pop & click circuitry which eliminates noise which would otherwise occur during turn-on and turn-off transitions. The LM4904 is unity-gain stable and can be configured by external gain-setting resistors. Key Specifications j Improved PSRR at 217Hz & 1KHz j Power Output at 5.0V, 1% T.

📁 Similar Datasheet

LM4910 - Output Capacitor-less Stereo 35mW Headphone Amplifier (Texas Instruments)
LM49100 - Mono Class AB Audio Sub-System (Texas Instruments)
LM49101 - Mono Class AB Audio Subsystem (Texas Instruments)
LM4911 - Stereo 40mW Low Noise Headphone Amplifier (Texas Instruments)
LM4911Q - Stereo 40mW Low Noise Headphone Amplifier (Texas Instruments)
LM49120 - Audio Sub-System (Texas Instruments)
LM49120TLEVAL - Audio Sub-System (Texas Instruments)
LM4915 - Pseudo-Differential Mono Headphone Amplifier (Texas Instruments)

Other Datasheets by National Semiconductor

LM4900 - 265mW at 3.3V Supply Audio Power Amplifier
LM4901 - 1.6 Watt Audio Power Amplifier
LM4902 - 265mW at 3.3V Supply Audio Power Amplifier
LM4903 - 1 Watt Audio Power Amplifier
LM4905 - 1 Watt Audio Power Amplifier
LM4906 - 1W/ Bypass-Capacitor-less Audio Amplifier

Published: Mar 22, 2005 |