LM380 Datasheet 2.5w Audio Power Amplifier

Manufacturer: Texas Instruments

Overview: LM380 www.ti.com SNAS546C – DECEMBER 1994 – REVISED APRIL 2013 LM380 2.

Datasheet Details

Part number	LM380
Manufacturer	Texas Instruments
File Size	649.42 KB
Description	2.5W Audio Power Amplifier
Datasheet	LM380-etcTI.pdf

General 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.

Key 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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