LM389, LM3 LM389 Low Voltage Audio Power Amplifier

National Semiconductor

Description

www.DataSheet4U.com LM389 Low Voltage Audio Power Amplifier with NPN Transistor Array December 1994 LM389 Low Voltage Audio Power Amplifier with NP.
The LM389 is an array of three NPN transistors on the same substrate with an audio power amplifier similar to the LM386 The amplifier inputs are groun.

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LM389 Datasheet Preview — This datasheet PDF includes multiple part numbers: LM389, LM3. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: LM389, LM3
Manufacturer: National Semiconductor
File Size: 225.42 KB
Datasheet: LM3-89.pdf
Description: LM389 Low Voltage Audio Power Amplifier
Note: This datasheet PDF includes multiple part numbers: LM389, LM3.
Please refer to the document for exact specifications by model.

Features

* Amplifier Y Battery operation Y Minimum external parts Y Wide supply voltage range AM-FM radios Portable tape recorders Intercoms Toys and games Walkie-talkies Portable phonographs Power converters Equivalent Schematic and Connection Diagrams TL H 7847
* 1 Dual-In-Line Package TL H 7847

Applications

* in DC through VHF systems Low quiescent current drain Voltage gains from 20 to 200 Y Ground referenced input Y Self-centering output quiescent voltage Y Low distortion Transistors Y Operation from 1 mA to 25 mA Y Frequency range from DC to 100 MHz Y Excellent matching Y Y Applications Y Y Y Y Y Y Y

LM389 Distributors

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LM3 LM389 Low Voltage Audio Power Amplifier National Semiconductor

National Semiconductor LM389-like datasheet