LM4918 - Stereo Audio Amp

Product Overview

National Semiconductor

Datasheet Details

Part number	LM4918
Manufacturer	National Semiconductor
File Size	646.58 KB
Description	Stereo Audio Amp
Datasheet	LM4918 Datasheet
Additional preview pages of the LM4918 datasheet.

Product details

Description

The LM4918 is a monolithic integrated circuit that provides a automatic gain control (AGC), and stereo bridged audio power amplifiers capable of producing 1W into 8Ω with less than 1.0% THD.

Features

an externally controlled, low-power consumption shutdown mode, and a power amplifier mute for maximum system flexibility and performance. Key Specifications j THD+N at 1kHz, 1W, 8Ω j Total quiescent power supply current j Total shutdown power supply current 0.3% (typ) 18mA (typ) 1µA (typ) Features n n n n n n 0.75dB per step/32step AGC Control Interface Automatic Gain Control Circuitry Stereo Bridged power amplifiers “Click and pop” suppression circuitry Thermal shutdown protection circuitry.

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Other Datasheets by National Semiconductor

LM4910 - Output Capacitor-less Stereo 35mW Headphone Amplifier
LM4911 - Stereo 40mW Low Noise Headphone Amplifier
LM4912 - Stereo 40mW Low Noise Headphone Amplifier
LM4913 - 2W Monaural/ 90mW Stereo Headphone Audio Amplifier
LM4914 - 1W Monaural/ 85mW Stereo Headphone Audio Amplifier
LM4915 - Pseudo-Differential Mono Headphone Amplifier

Published: Mar 22, 2005 |