LM4732 Datasheet

IC型號(hào)：
LM4732
PDF描述：
Stereo 50W Audio Power Amplifier with Mute
文件大小：
857.42KB
PDF頁數(shù)：
22頁
芯片廠家：
NSC

閱覽下載糾錯(cuò) 0

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

LM4732 Stereo 50W Audio Power Amplifier with Mute

July 2003

LM4732

Stereo 50W Audio Power Amplifier with Mute

General Description

The LM4732 is a stereo audio amplifier capable of typically

delivering 50W per channel of continuous average output

power into a 4鈩?or 8鈩?load with less than 10% THD+N from

20Hz - 20kHz.

The LM4732 has short circuit protection and a thermal shut

down feature that is activated when the die temperature

exceeds 150藲C. The LM4732 also has an under voltage lock

out feature for click and pop free power on and off.

Each amplifier of the LM4732 has an independent smooth

transition fade-in/out mute.

The LM4732 has a wide operating supply range from +/-10V

- +/-40V allowing for lower cost unregulated power supplies

to be used.

The LM4732 amplifiers can easily be configured for bridge or

parallel operation for 100W mono solutions.

Key Specifications

Output Power/Channel at 10% THD+N,

1kHz into 4鈩?or 8鈩?/div>

THD+N at 2 x 1W into 8鈩? 1kHz

Mute Attenuation

PSRR

Slew Rate

50W (typ)

0.01% (typ)

110dB (typ)

89dB (typ)

19V/碌s (typ)

Features

Low external component count

Quiet fade-in/out mute mode

Wide supply range: 20V - 80V

Applications

Audio

amplifier

for

component stereo

compact stereo

self-powered speakers

high-end and HD TVs

Typical Application

20072422

FIGURE 1. Typical Audio Amplifier Application Circuit

漏 2003 National Semiconductor Corporation

DS200724

www.national.com

型號(hào)

版本

描述

廠商

下載
LM4700

英文版

Overture⑩ Audio Power Amplifier Series 30W Audio Power Ampl...

NSC

LM4700
LM4700

英文版

Overture? Audio Power Amplifier Series 30W Audio Power Ampli...

LM4700
LM4701

英文版

LM4701 Overture⑩ Audio Power Amplifier Series 30W Audio Pow...

NSC

LM4701
LM4701

英文版

Overture? Audio Power Amplifier Series 30W Audio Power Ampli...

LM4701
LM4702

英文版

LM4702 Overture Audio Power Amplifier Series Stereo High Fid...

NSC

LM4702
LM4702

英文版

LM4702 Overture Audio Power Amplifier Series Stereo High Fid...

NSC [ National...

LM4702
LM4730

英文版

Stereo 14W Audio Power Amplifier with Mute and Standby Modes

NSC

LM4730
LM4730

英文版

Stereo 14W Audio Power Amplifier with Mute and Standby Modes

NATIONAL

LM4730
LM4731

英文版

Stereo 25W Audio Power Amplifier with Mute and Standby Modes

NSC

LM4731
LM4731

英文版

Stereo 25W Audio Power Amplifier with Mute and Standby Modes

NATIONAL

LM4731
LM4732

英文版

Stereo 50W Audio Power Amplifier with Mute

NSC

LM4732
LM4732

英文版

Stereo 50W Audio Power Amplifier with Mute

NATIONAL

LM4732
LM4733

英文版

3 Channel 30W Audio Power Amplifier with Mute

NSC

LM4733
LM4733

英文版

3 Channel 30W Audio Power Amplifier with Mute

NATIONAL

LM4733
LM4734

英文版

3 Channel 20W Audio Power Amplifier with Mute and Standby

NSC

LM4734
LM4734

英文版

3 Channel 20W Audio Power Amplifier with Mute and Standby

NATIONAL

LM4734
LM4752

英文版

Stereo 11W Audio Power Amplifier

NSC

LM4752
LM4752

英文版

Stereo 11W Audio Power Amplifier

NSC [National S...

LM4752
LM4753

英文版

Dual 10W Audio Power Amplifier w/Mute, Standby and Volume Co...

NSC

LM4753
LM4753

英文版

Dual 10W Audio Power Amplifier w/Mute, Standby and Volume Co...

LM4753

LM4732 Datasheet

PDF預(yù)覽

LM4732相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號(hào)推薦

LM4732 Datasheet

PDF預(yù)覽

LM4732相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號(hào)推薦

建議反饋

PDF糾錯(cuò)X