Datasheet > LM2879

LM2879

更新时间： 2024-09-15 22:51:55

品牌	Logo	应用领域
美国国家半导体 - NSC		音频放大器
页数	文件大小	规格书
8页	174K
描述
LM2879 Dual 8W Audio Amplifier

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LM2879 数据手册

February 1995

LM2879 Dual 8W Audio Amplifier

General Description

The LM2879 is a monolithic dual power amplifier which of-

fers high quality performance for stereo phonographs, tape

players, recorders, AM-FM stereo receivers, etc.

Self-centering biasing

4 MX input impedance

Internal current limiting

Internal thermal protection

The LM2879 will deliver 8W/channel to an 8X load. The

amplifier is designed to operate with a minimum of external

components and contains an internal bias regulator to bias

each amplifier. Device overload protection consists of both

internal current limit and thermal shutdown.

Applications

Multi-channel audio systems

Tape recorders and players

Movie projectors

Features

Automotive systems

typical 90 dB

Stereo phonographs

9W per channel (typical)

60 dB ripple rejection

Bridge output stages

AM-FM radio receivers

70 dB channel separation

Intercoms

Servo amplifiers

Instrument systems

Connection Diagram and Typical Application

Stereo Amplifier

Plastic Package

TL/H/5291–1

Order Number LM2879T

See NS Package Number TA11B

*TAB must be connected to GND.

TL/H/5291–2

FIGURE 1

1995 National Semiconductor Corporation

TL/H/5291

RRD-B30M115/Printed in U. S. A.

12 3 4 5 6 7 8

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