Datasheet LM384N - National Semiconductor IC, AMP, AUDIO 5.0 W, DIP14, 384 — Datenblatt

National Semiconductor LM384N

Part Number: LM384N

Detaillierte Beschreibung

Manufacturer: National Semiconductor

Description: IC, AMP, AUDIO 5.0 W, DIP14, 384

Docket:
LM384 5W Audio Power Amplifier
August 2000
LM384 5W Audio Power Amplifier
General Description
The LM384 is a power audio amplifier for consumer applications.

In order to hold system cost to a minimum, gain is internally fixed at 34 dB. A unique input stage allows ground referenced input signals. The output automatically selfcenters 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, sound projector systems, etc. See AN-69 for circuit details.

Specifications:

Amplifier Case Style: DIP
Amplifier Class: AB
Amplifier Type: Power
Bandwidth: 0.45 MHz
Base Number: 384
IC Generic Number: 384
Load Impedance Min: 8 Ohm
Load Impedance: 8 Ohm
Logic Function Number: 384
Mounting Type: Through Hole
Number of Amplifiers: 1
Number of Channels: 1
Number of Pins: 14
Operating Temperature Range: Commercial
Operational Amplifier Features: Audio
Output Power Pout: 5.5 W @ 8 Ohm
Output Power: 5 W
Package / Case: DIP
Power Rating RMS: 5.5 W
SVHC: No SVHC (15-Dec-2010)
Supply Voltage + Nom: 22 V
Supply Voltage Range: 12 V to 26 V
THD + N: 0.25% @ 4 W, 8 Ohm

RoHS: Yes