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PDF LM2879 Data sheet ( Hoja de datos )
| Número de pieza | LM2879 | |
| Descripción | LM2879 Dual 8W Audio Amplifier | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
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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
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
Features
Y AVO typical 90 dB
Y 9W per channel (typical)
Y 60 dB ripple rejection
Y 70 dB channel separation
Y Self-centering biasing
Y 4 MX input impedance
Y Internal current limiting
Y Internal thermal protection
Applications
Y Multi-channel audio systems
Y Tape recorders and players
Y Movie projectors
Y Automotive systems
Y Stereo phonographs
Y Bridge output stages
Y AM-FM radio receivers
Y Intercoms
Y Servo amplifiers
Y Instrument systems
Connection Diagram and Typical Application
Plastic Package
Stereo Amplifier
TL H 5291 – 1
Order Number LM2879T
See NS Package Number TA11B
TAB must be connected to GND
FIGURE 1
TL H 5291 – 2
C1995 National Semiconductor Corporation TL H 5291
RRD-B30M115 Printed in U S A
1 page  
Typical Applications
Two-Phase Motor Drive
12W Bridge Amplifier
TL H 5291 – 6
TL H 5291 – 7
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet LM2879.PDF ] | |
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