LM4855 - Integrated Audio Amplifier

Product Overview

Texas Instruments

Datasheet Details

Part number	LM4855
Manufacturer	Texas Instruments
File Size	2.54 MB
Description	Integrated Audio Amplifier
Datasheet	LM4855 Datasheet
Additional preview pages of the LM4855 datasheet.

Product details

Description

The LM4855 is an audio power amplifier system capable of delivering 1.1W (typ) of continuous average power into a mono 8Ω bridged-tied load (BTL) with 1% THD+N and 115mW (typ) per channel of continuous average power into stereo 32Ω BTL loads with 0.5% THD+N, using a 5V power supply.

Features

1.
2 1.1W (Typ) Output Power with 8Ω Mono BTL Load.
115mW (Typ) Output Power with Stereo 32Ω BTL Loads.
SPI Programmable 32 Step Digital Volume Control.
Eight Distinct Output Modes.
DSBGA and WQFN Surface Mount Packaging.
"Click and Pop" Suppression Circuitry.
Thermal Shutdown Protection.
Low Shutdown Current (0.1uA, Typ) KEY.

📁 Similar Datasheet

LM48555 - Ceramic Speaker Driver (National Semiconductor)
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)
LM4852 - Integrated Audio Amplifier (National Semiconductor)
LM4853 - Mono 1.5W / Stereo 300mW Power Amplifier (National Semiconductor)
LM4854 - 1.9W Monaural / 85mW Stereo Headphone Audio Amplifier (National Semiconductor)
LM4856 - Integrated Audio Amplifier System (National Semiconductor)

Other Datasheets by Texas Instruments

LM48556 - Ceramic Speaker Driver
LM48557 - Ceramic Speaker Driver
LM48511 - Audio Power Amplifier
LM48512 - Audio Power Amplifier
LM48520 - Audio Power Amplifier
LM48560 - Ceramic Speaker Driver

Published: Sep 9, 2020 |