LM4906 - Bypass-Capacitor-less Audio Amplifier

Product Overview

Texas Instruments

Datasheet Details

Part number	LM4906
Manufacturer	Texas Instruments
File Size	1.14 MB
Description	Bypass-Capacitor-less Audio Amplifier
Datasheet	LM4906 Datasheet
Additional preview pages of the LM4906 datasheet.

Product details

Description

The LM4906 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications.

Features

1.
2 Selectable Gain of 6dB (2V/V) or 12dB (4V/V).
No Output or PSRR Bypass Capacitors Required.
Improved “Click and Pop” Suppression Circuitry.
Very Fast Turn on Time: 5ms (Typ).
Minimum External Components.
2.6 - 5.5V Operation.
BTL Output Can Drive Capacitive Loads.
Ultra Low Current Shutdown Mode (SD Low).

📁 Similar Datasheet

LM4900 - 265mW at 3.3V Supply Audio Power Amplifier (National Semiconductor)
LM4901 - 1.6 Watt Audio Power Amplifier (National Semiconductor)
LM4902 - 265mW at 3.3V Supply Audio Power Amplifier (National Semiconductor)
LM4903 - 1 Watt Audio Power Amplifier (National Semiconductor)
LM4904 - 1 Watt Audio Power Amplifier (National Semiconductor)
LM4905 - 1 Watt Audio Power Amplifier (National Semiconductor)
LM4908 - 10kV ESD Rated Dual 120 mW Headphone Amplifier (National Semiconductor)
LM4910 - Output Capacitor-less Stereo 35mW Headphone Amplifier (National Semiconductor)

Other Datasheets by Texas Instruments

LM49100 - Mono Class AB Audio Sub-System
LM49101 - Mono Class AB Audio Subsystem
LM4911 - Stereo 40mW Low Noise Headphone Amplifier
LM4911Q - Stereo 40mW Low Noise Headphone Amplifier
LM49120 - Audio Sub-System
LM49120TLEVAL - Audio Sub-System

Published: May 19, 2023 |