LM4880 - Dual 250mW Audio Power Amplifier

National Semiconductor

The LM4880 by National Semiconductor is a Dual 250mW Audio Power Amplifier. Below is the official datasheet preview.

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LM4880 Dual 250mW Audio Power Amplifier by National Semiconductor - Datasheet Preview — Official preview page of the **LM4880** Dual 250mW Audio Power Amplifier datasheet (National Semiconductor).

Datasheet Details

Part number	LM4880
Manufacturer	National Semiconductor
File Size	375.04 KB
Description	Dual 250mW Audio Power Amplifier
Datasheet	LM4880_NationalSemiconductor.pdf
Additional preview pages of the LM4880 datasheet.

LM4880 Product details

Description

The LM4880 is a dual audio power amplifier capable of delivering typically 250 mW per channel of continuous average power to an 8Ω load with 0.1% (THD) using a 5V power supply.

Features

an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. The unity-gain stable LM4880 can be configured by external gain-setting resistors. n THD at 1 kHz at 85 mW continuous average output power into 32Ω: 0.1% (typ) n Output power at 10% THD + N at 1 kHz into 8Ω: 325 mW (typ) n Shutdown Current: 0.7 µA (typ) Features n No bootstrap capacitors or snubber circuits are necessary n Small Outline (SO) and DIP packaging n Unity-gain.

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Published: Mar 22, 2005 |