LM4854

1.9W Monaural / 85mW Stereo Headphone Audio Amplifier

National Semiconductor

LM4854 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

LM4854 General 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. Operating on a single 5V supply, the mono BTL mode delivers 1.1W (typ) to an 8Ω load, 1.7W (typ) to a 4Ω load (Note 1) at 1% THD+N.

LM4854 Datasheet (1.41 MB)

LM4854 Datasheet Preview — Preview of LM4854 PDF

Datasheet Details

Part number:

LM4854

Manufacturer:

National Semiconductor

File Size:

1.41 MB

Description:

1.9w monaural / 85mw stereo headphone audio amplifier.
LM4854 1.9W Monaural, 85mW Stereo Headphone Audio Amplifier April 2003 LM4854 1.9W Monaural, 85mW Stereo Headphone Audio Amplifier General Descripti.

📁 Related Datasheet

LM4850 Mono 1.5W / Stereo 300mW Power Amplifier (National Semiconductor)

LM4851 Integrated Audio Amplifier (National Semiconductor)

LM48510 boosted class D audio power amplifier (National Semiconductor)

LM48511 Audio Power Amplifier (Texas Instruments)

LM48511 Class D Audio Power Amplifier (National Semiconductor)

LM48512 Audio Power Amplifier (Texas Instruments)

LM4852 Integrated Audio Amplifier (National Semiconductor)

LM48520 Audio Power Amplifier (Texas Instruments)

LM48520 Boosted Stereo Class D Audio Power Amplifier (National Semiconductor)

LM4853 Mono 1.5W / Stereo 300mW Power Amplifier (National Semiconductor)

TAGS

LM4854 1.9W Monaural 85mW Stereo Headphone Audio Amplifier National Semiconductor

Image Gallery

LM4854 Features

LM4854 General Description

Datasheet Details

File Size:

Description:

LM4854 Distributor