LM1877MX-9

Manufacturer Part NumberLM1877MX-9
DescriptionIC,Audio Amplifier,DUAL,BIPOLAR,SOP,14PIN,PLASTIC
ManufacturerNational Semiconductor
LM1877MX-9 datasheet
 


Specifications of LM1877MX-9

Lead Free Status / RoHS StatusContains lead / RoHS non-compliant  
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LM1877
Dual Audio Power Amplifier
General Description
The LM1877 is a monolithic dual power amplifier designed to
deliver 2W/channel continuous into 8Ω loads. The LM1877 is
designed to operate with a low number of external compo-
nents, and still provide flexibility for use in stereo phono-
graphs, tape recorders and AM-FM stereo receivers, etc.
Each power amplifier is biased from a common internal
regulator to provide high power supply rejection, and output
Q point centering. The LM1877 is internally compensated for
all gains greater than 10.
Features
n 2W/channel
n −65 dB ripple rejection, output referred
n −65 dB channel separation, output referred
Connection Diagram
© 2004 National Semiconductor Corporation
n Wide supply range, 6V–24V
n Very low cross-over distortion
n Low audio band noise
n AC short circuit protected
n Internal thermal shutdown
Applications
n Multi-channel audio systems
n Stereo phonographs
n Tape recorders and players
n AM-FM radio receivers
n Servo amplifiers
n Intercom systems
n Automotive products
Dual-In-Line Package
or Surface Mount Package
Top View
Order Number LM1877M-9 or LM1877N-9
See NS Package Number M14B or N14A
DS007913
February 1995
00791301
www.national.com