DatasheetsPDF.com

LM380

National Semiconductor
Part Number LM380
Manufacturer National Semiconductor
Description Audio Power Amplifier
Published Mar 22, 2005
Detailed Description www.DataSheet4U.com LM380 Audio Power Amplifier December 1994 LM380 Audio Power Amplifier General Description The LM3...
Datasheet PDF File LM380 PDF File

LM380
LM380

Overview
www.
DataSheet4U.
com LM380 Audio Power Amplifier December 1994 LM380 Audio Power Amplifier General Description The LM380 is a power audio amplifier for consumer application.
In order to hold system cost to a minimum, gain is internally fixed at 34 dB.
A unique input stage allows inputs to be ground referenced.
The output is automatically self centering to one half the supply voltage.
The output is short circuit proof with internal thermal limiting.
The package outline is standard dual-in-line.
A copper lead frame is used with the center three pins on either side comprising a heat sink.
This makes the device easy to use in standard p-c layout.
Uses include simple phonograph amplifiers, intercoms, line drivers, teaching machine outputs, alarms, ultrasonic drivers, TV sound systems, AM-FM radio, small servo drivers, power converters, etc.
A selected part for more power on higher supply voltages is available as the LM384.
For more information see AN-69.
Features Wide supply voltage range Low quiescent power drain Voltage gain fixed at 50 High peak current capability Input referenced to GND High input impedance Low distortion Quiescent output voltage is at one-half of the supply voltage n Standard dual-in-line package n n n n n n n n Connection Diagrams (Dual-In-Line Packages, Top View) DataShee DataSheet4U.
com DS006977-2 DS006977-1 Order Number LM380N See NS Package Number N14A Order Number LM380N-8 See NS Package Number N08E © 1999 National Semiconductor Corporation DS006977 www.
national.
com DataSheet4U.
com DataSheet 4 U .
com www.
DataSheet4U.
com Block and Schematic Diagrams LM380N LM380N-8 DS006977-3 DS006977-4 et4U.
com DataShee DataSheet4U.
com DS006977-5 www.
national.
com 2 DataSheet4U.
com DataSheet 4 U .
com www.
DataSheet4U.
com Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.
Supply Voltage Peak Cu...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)