LM384N/NOPB National Semiconductor, LM384N/NOPB Datasheet

LM384N/NOPB

Manufacturer Part Number

LM384N/NOPB

Description

IC AMP AUDIO PWR 5.5W MONO 14DIP

Manufacturer

National Semiconductor

Type

Class ABr

Datasheets

1.LM384NNOPB.pdf (7 pages)

2.LM384NNOPB.pdf (5 pages)

Specifications of LM384N/NOPB

Output Type

1-Channel (Mono)

Max Output Power X Channels @ Load

5.5W x 1 @ 8 Ohm

Voltage - Supply

12 V ~ 26 V

Features

Short-Circuit and Thermal Protection

Mounting Type

Through Hole

Package / Case

14-DIP (0.300", 7.62mm)

Amplifier Type

Audio

Bandwidth

450 kHz

Current, Input Bias

100 nA

Current, Supply

8.5 mA

Harmonic Distortion

0.25 %

Impedance, Thermal

79 °C/W

Package Type

MDIP-14

Power Dissipation

1.67 W

Resistance, Input

150 Kilohms

Temperature, Operating, Range

0 to +70 °C

Voltage, Gain

50 V/V

Voltage, Input

±0.5 V

Voltage, Supply

12 to 26 V

Amplifier Class

No. Of Channels

Output Power

5.5W

Supply Voltage Range

12V To 26V

Load Impedance

8ohm

Operating Temperature Range

0Â°C To +70Â°C

Amplifier Case Style

DIP

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

*LM384N
*LM384N/NOPB
LM384
LM384N

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

LM384N/NOPB

Manufacturer:

TI/德州仪器

Quantity:

20 000

Current page: 1 of 5
Download datasheet (199Kb)

Features

• Wide supply voltage range: 12V to 26V

• Low quiescent power drain

• Voltage gain fixed at 50

• High peak current capability: 1.3A

• Input referenced to GND

• High input impedance: 150k

• Low distortion: 0.25% (P

• Quiescent output voltage is at one half of the supply voltage

• Standard dual-in-line package

LM384 - 5-W Audio Power Amplifier

=4W, R

=8 )

Typical Application

Typical Performance

Parametric Table

Channels

Mono/Stereo

User Supply

Supply Range

Power@ 8Ohms, 1% THD

Power@ 4Ohms, 10% THD 2.5 Watt

Power@ 8Ohms, 10% THD 8.5 Watt

THD

THD Conditions

Temperature Min

Temperature Max

1 Channels

Mono

26 Volt

+12 - +26 V

6.5 Watt

0.25 %

Po=4W @ Vs=22V

0 deg C

70 deg C

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Related parts for LM384N/NOPB

LM384N/NOPB Summary of contents

Page 1

LM384 - 5-W Audio Power Amplifier Features • Wide supply voltage range: 12V to 26V • Low quiescent power drain • Voltage gain fixed at 50 • High peak current capability: 1.3A • Input referenced to GND • High input ...

Page 2

Datasheet RoHS Compliance Information LM384 5W Audio Power Amplifier LM384 5W Audio Power Amplifier (Japanese) Package Availability, Models Package Part Number MSL Peak RoHS Type Pins Spec. Rating Reflow Report STD 1 NA LM384N MDIP 14 RoHS NOPB 1 NA ...

Page 3

... TV sound systems, AM-FM radio, sound projector sys- tems, etc. See AN-69 for circuit details. Schematic Diagram © 2004 National Semiconductor Corporation Features n Wide supply voltage range: 12V to 26V n Low quiescent power drain n Voltage gain fixed High peak current capability: 1 ...

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 Power Dissipation (See (Notes 4, 5)) Input Voltage Storage Temperature Electrical Characteristics Symbol Parameter Z Input Resistance IN I Bias Current ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted Molded Dual-In-Line Package (N) Order Number LM384N NS Package Number N14A ...

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