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LM380 - 2.5W Audio Power Amplifier

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Texas Instruments

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LM380 2.5W Audio Power Amplifier by Texas Instruments - Datasheet Preview — Datasheet preview – LM380

Datasheet Details

Part number	LM380
Manufacturer	Texas Instruments
File Size	649.42 KB
Description	2.5W Audio Power Amplifier
Datasheet	LM380 Datasheet
Additional preview pages of the LM380 datasheet.

Product details

Description

The LM380 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.

Features

1.
Wide Supply Voltage Range: 10V-22V.
Low Quiescent Power Drain: 0.13W (VS= 18V).
Voltage Gain Fixed at 50.
High Peak Current Capability: 1.3A.
Input Referenced to GND.
High Input Impedance: 150kΩ.
Low Distortion.
Quiescent Output Voltage is at One-Half of the Supply Voltage.
Standard Dual-In-Line Package.

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Published: Mar 12, 2025 |