LM4992 - 420mW Stereo Cell Phone Audio Amplifier

Product Overview

National Semiconductor

Datasheet Details

Part number	LM4992
Manufacturer	National Semiconductor
File Size	576.79 KB
Description	420mW Stereo Cell Phone Audio Amplifier
Datasheet	LM4992 Datasheet
Additional preview pages of the LM4992 datasheet.

Product details

Description

The LM4992 is a stereo audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications.

Features

independent shutdown control for each channel and a low-power consumption shutdown mode, which is achieved by driving both shutdown pins with logic low. Additionally, the LM4992 features an internal thermal shutdown protection mechanism. The LM4992 contains advanced pop & click circuitry which eliminates noise which would otherwise occur during turn-on and turn-off transitions. The LM4992 is unity-gain stable and can be configured by external gain-setting resistors. Key Specifications j Improve.

📁 Similar Datasheet

LM4995 - 1.3W Audio Power Amplifier (Texas Instruments)
LM4906 - Bypass-Capacitor-less Audio Amplifier (Texas Instruments)
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)

Other Datasheets by National Semiconductor

LM4990 - 2 Watt Audio Power Amplifier
LM4991 - 3W Audio Power Amplifier
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

Published: Mar 22, 2005 |