LM4881 - Dual 200mW Headphone Amplifier

National Semiconductor

The LM4881 by National Semiconductor is a Dual 200mW Headphone Amplifier. Below is the official datasheet preview.

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LM4881 Dual 200mW Headphone Amplifier by National Semiconductor - Datasheet Preview — Official preview page of the **LM4881** Dual 200mW Headphone Amplifier datasheet (National Semiconductor).

Datasheet Details

Part number	LM4881
Manufacturer	National Semiconductor
File Size	413.38 KB
Description	Dual 200mW Headphone Amplifier
Datasheet	LM4881_NationalSemiconductor.pdf
Additional preview pages of the LM4881 datasheet.

LM4881 Product details

Description

The LM4881 is a dual audio power amplifier capable of delivering 200 mW of continuous average power into an 8Ω load with 0.1% (THD) from a 5V power supply.

Features

an externally controlled, low power consumption shutdown mode which is virtually clickless and popless, as well as an internal thermal shutdown protection mechanism. The unity-gain stable LM4881 can be configured by external gain-setting resistors. Key Specifications n THD at 1 kHz at 125 mW continuous average output power into 8Ω n THD at 1 kHz at 75 mW continuous average output power into 32Ω n Output power at 10% THD+N at 1 kHz into 8Ω n Shutdown Current 0.1% (max) 0.02% (typ) 300 mW (typ) 0.

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Other Datasheets by National Semiconductor

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Published: Mar 22, 2005 |