LM377N ,Dual 2 watt Audio AmplifierLM377
National
Semiconductor
Corporation
LM377 Dual 2 Watt Audio Amplifier
LM377N ,Dual 2 watt Audio AmplifierFeatures
I Avo typical 90 dB
I 2W per channel
I 70 dB ripple rejection
I 75 dB channel sepa ..
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LMV710IDBVR ,Single Low-Power, RRIO Operational Amplifier with High Output Current Drive and Shutdown 5-SOT-23 -40 to 85
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LMV710M5X/NOPB ,Low Power, RRIO Operational Amplifiers with High Output Current Drive and Shutdown Option 5-SOT-23 -40 to 85Block Diagram... 1412 Mechanical, Packaging, and Orderable7.3 Feature Description ... 14Information ..
LM377N
Dual 2 watt Audio Amplifier
National
Semiconductor
Corporation
LM377 Dual 2 Watt Audio Amplifier
General Description
The LM377 is a monolithic dual power amplifier which offers
high quality performance for stereo phonographs, tape play-
ers, recorders, and AM-FM stereo receivers, etc.
The LM377 will deliver 2W/channel into 8 or 160 loads.
The am lifier is desi ned to o erate with a minimum of ex- . .
ternal 05mponents aig'nd contairf's an internal bias regulator to Applications
bias each amplifier. Device overload protection consists of Multi-channel audio systems
both internal current limit and thermal shutdown. For more Tape recorders and players
information, see AN-125. Movie projectors
Automotive systems
Stereo phonographs
Bridge output stages
AM-FM radio receivers
Intercoms
Servo amplifiers
lncfn Imnnf cycfamc
a Self centered biasing
ll 3 Mn input impedance
" 10-A?6V operation
I: Internal current limiting
" Internal thermal protection
Features
I Avo typical 90 dB
2W per channel
70 dB ripple rejection
75 dB channel separation
Internal sta ili7atinn
Connect on Diagram Typical Application
bl( WiENDE ;
Dual-l 1-Llne Package
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INPUT 1 "-l .
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TL/HI7837-1 25mm
Top View
Order Number LM377N Input l o-l
See NS Package Number N14A Il.1seF
TL/HI7837-2
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This datasheet has been :
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Datasheets for electronic components.
National Semiconductor was acquired by Texas Instruments.
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This file is the datasheet for the following electronic components:
LM377N - product/Im377n?HQS=TI-nu|I-null-dscataIog-df-pf-null-wwe
