LM383 Datasheet, PDF (1/6 Pages) National Semiconductor (TI) – 7W Audio Power Amplifier

March 1997
LM383/LM383A
7W Audio Power Amplifier
General Description
The LM383 is a cost effective, high power amplifier suited for
automotive applications. High current capability (3.5A) en-
ables the device to drive low impedance loads with low dis-
tortion. The LM383 is current limited and thermally protected.
High voltage protection is available (LM383A) which enables
the amplifier to withstand 40V transients on its supply. The
LM383 comes in a 5-pin TO-220 package.
Features
n High peak current capability (3.5A)
n Large output voltage swing
n Externally programmable gain
n Wide supply voltage range (5V–20V)
n Few external parts required
n Low distortion
n High input impedance
n No turn-on transients
n High voltage protection available (LM383A)
n Low noise
n AC short circuit protected
Equivalent Schematic
Connection Diagram
Plastic Package
DS007145-1
Order Number LM383T or LM383AT
See NS Package Number T05D
© 1997 National Semiconductor Corporation DS007145
DS007145-2
http:\\www.national.com
PrintDate=1997/04/01 PrintTime=11:52:16 7152 ds007145 Rev. No. 1 Proof
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