LM49100 - Mono Class AB Audio Sub-System

Product Overview

Texas Instruments

Datasheet Details

Part number	LM49100
Manufacturer	Texas Instruments
File Size	4.09 MB
Description	Mono Class AB Audio Sub-System
Datasheet	LM49100 Datasheet
Additional preview pages of the LM49100 datasheet.

Product details

Description

The LM49100 is a fully integrated audio subsystem capable of delivering 1.275W of continuous average power into a mono 8Ω bridged-tied load (BTL) with 1% THD+N and with a 5V power supply.

Features

1.
2 Mono and Stereo Inputs.
Thermal Overload Protection.
True-Ground Headphone Drivers.
I2C Control Interface.
Input Mute Attenuation.
2nd Stage Headphone Attenuator.
32-Step Digital Volume Control.
10 Operating Modes.
Minimum External Components.
Click and Pop Suppression.
Micro-Power Shutdown.
Available in Space-Saving 3mm x 3mm 25-Bump csBGA Package.
RF Suppression KEY.

📁 Similar Datasheet

LM4910 - Output Capacitor-less Stereo 35mW Headphone Amplifier (National Semiconductor)
LM4911 - Stereo 40mW Low Noise Headphone Amplifier (National Semiconductor)
LM4912 - Stereo 40mW Low Noise Headphone Amplifier (National Semiconductor)
LM4913 - 2W Monaural/ 90mW Stereo Headphone Audio Amplifier (National Semiconductor)
LM4914 - 1W Monaural/ 85mW Stereo Headphone Audio Amplifier (National Semiconductor)
LM4915 - Pseudo-Differential Mono Headphone Amplifier (National Semiconductor)
LM49151 - Mono Class D Audio Subsystem (National Semiconductor Corporation)
LM49155 - Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem (National Semiconductor Corporation)

Other Datasheets by Texas Instruments

LM49101 - Mono Class AB Audio Subsystem
LM4911Q - Stereo 40mW Low Noise Headphone Amplifier
LM49120 - Audio Sub-System
LM49120TLEVAL - Audio Sub-System
LM49150 - Mono Class D Audio Subsystem
LM49150TLEVAL - Mono Class D Audio Subsystem

Published: May 19, 2023 |