LM4854 - 1.9W Monaural / 85mW Stereo Headphone Audio Amplifier

National Semiconductor

The LM4854 by National Semiconductor is a 1.9W Monaural / 85mW Stereo Headphone Audio Amplifier. Below is the official datasheet preview.

📥 Download Datasheet

LM4854 1.9W Monaural / 85mW Stereo Headphone Audio Amplifier by National Semiconductor - Datasheet Preview — Official preview page of the **LM4854** 1.9W Monaural / 85mW Stereo Headphone Audio Amplifier datasheet (National Semiconductor).

Datasheet Details

Part number	LM4854
Manufacturer	National Semiconductor
File Size	1.41 MB
Description	1.9W Monaural / 85mW Stereo Headphone Audio Amplifier
Datasheet	LM4854_NationalSemiconductor.pdf
Additional preview pages of the LM4854 datasheet.

LM4854 Product details

Description

The unity-gain stable LM4854 is both a mono differential output (for bridge-tied loads, or BTL) audio power amplifier and a single-ended (SE) stereo headphone amplifier.

Features

a new circuit topology that suppresses output transients (’click and pops’) and eliminates SE-mode output coupling capacitors, saving both component and board space costs. The LM4854 has three inputs: one pair for a two-channel stereo signal and the third for a single-channel mono input. The LM4854 is designed for PDA, cellular telephone, notebook, and other handheld portable.

📁 LM4854 Similar Datasheet

LM48511 - Audio Power Amplifier (Texas Instruments)
LM48512 - Audio Power Amplifier (Texas Instruments)
LM48520 - Audio Power Amplifier (Texas Instruments)
LM48556 - Ceramic Speaker Driver (Texas Instruments)
LM48557 - Ceramic Speaker Driver (Texas Instruments)
LM48560 - Ceramic Speaker Driver (Texas Instruments)
LM4857 - Stereo 1.2W Audio Sub-system (Texas Instruments)
LM48580 - Haptic Piezo Actuator / Ceramic Speaker Driver (Texas Instruments)

Other Datasheets by National Semiconductor

LM4850 - Mono 1.5W / Stereo 300mW Power Amplifier
LM4851 - Integrated Audio Amplifier
LM48510 - boosted class D audio power amplifier
LM4852 - Integrated Audio Amplifier
LM4853 - Mono 1.5W / Stereo 300mW Power Amplifier
LM4855 - Boomer AUDIO POWER AMPLIFIER

Published: Mar 22, 2005 |