LM380N/NOPB National Semiconductor, LM380N/NOPB Datasheet

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LM380N/NOPB

Manufacturer Part Number
LM380N/NOPB
Description
IC AMP AUDIO PWR 2.5W MONO 14DIP
Manufacturer
National Semiconductor
Type
Class ABr
Datasheets

Specifications of LM380N/NOPB

Output Type
1-Channel (Mono)
Max Output Power X Channels @ Load
2.5W x 1 @ 8 Ohm
Voltage - Supply
10 V ~ 22 V
Features
Short-Circuit and Thermal Protection
Mounting Type
Through Hole
Package / Case
14-DIP (0.300", 7.62mm)
Amplifier Type
Audio
Bandwidth
100 kHz
Current, Input Bias
100 nA
Current, Supply
7 mA
Harmonic Distortion
0.2 %
Impedance, Thermal
30 °C/W
Package Type
MDIP-14
Power Dissipation
8.3 W
Resistance, Input
150 Kilohms
Temperature, Operating, Range
0 to +70 °C
Voltage, Gain
50 V/V
Voltage, Input
±0.5 V
Voltage, Output Swing
14 Vp-p
Voltage, Supply
10 to 22 V
Amplifier Class
AB
No. Of Channels
1
Output Power
2.5W
Supply Voltage Range
10V To 22V
Load Impedance
8ohm
Operating Temperature Range
0°C To +70°C
Amplifier Case Style
DIP
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
*LM380N
*LM380N/NOPB
LM380
LM380N

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Datasheet
LM380 2.5W Audio Power Amplifier
LM380 2.5W Audio Power Amplifier (Japanese)
Features
General Description
The LM380 is a power audio amplifier for consumer
applications.
• Wide supply voltage range: 10V-22V
• Low quiescent power drain: 0.13W (V
• Voltage gain fixed at 50
• High peak current capability: 1.3A
• Input referenced to GND
• High input impedance: 150k
• Low distortion
• Quiescent output voltage is at one-half of the supply
• Standard dual-in-line package
voltage
More...
LM380 - 2.5W Audio Power Amplifier
S
= 18V)
RoHS Compliance Information
Typical Application
Typical Performance
Parametric Table
Channels
Mono/Stereo
User Supply
Power@ 8Ohms, 1% THD
Power@ 8Ohms, 10% THD 6 Watt
Temperature Min
Temperature Max
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1 Channels
Mono
18 Volt
4 Watt
0 deg C
70 deg C
Block Diagram
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Related parts for LM380N/NOPB

LM380N/NOPB Summary of contents

Page 1

LM380 - 2.5W Audio Power Amplifier Features • Wide supply voltage range: 10V-22V • Low quiescent power drain: 0.13W (V = 18V) S • Voltage gain fixed at 50 • High peak current capability: 1.3A • Input referenced to GND ...

Page 2

Package Availability, Models, Samples & Pricing Package Part Number MSL Peak RoHS Type Pins Spec. Rating Reflow Report LM380N-8 MDIP 8 NOPB 1 NA RoHS STD 1 NA LM380N MDIP 14 RoHS NOPB 1 NA General Description The LM380 is ...

Page 3

... TV sound systems, AM-FM radio, small servo drivers, power converters, etc. Connection Diagrams Order Number LM380N See NS Package Number N14A © 2004 National Semiconductor Corporation A selected part for more power on higher supply voltages is available as the LM384. For more information see AN-69. Features n Wide supply voltage range: 10V-22V n Low quiescent power drain: 0 ...

Page 4

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage Peak Current Package Dissipation 14-Pin DIP (Note 7) Package Dissipation 8-Pin DIP (Note 7) Input Voltage Storage Temperature Electrical Characteristics Symbol ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted Molded Dual-In-Line Package (N) Order Number LM380N-8 NS Package Number N08E Molded Dual-In-Line Package (N) Order Number LM380N NS Package Number N14A 8 ...

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