LM4850 - Mono 1.5W / Stereo 300mW Power Amplifier

National Semiconductor

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Datasheet Details

Part number	LM4850
Manufacturer	National Semiconductor
File Size	1.09 MB
Description	Mono 1.5W / Stereo 300mW Power Amplifier
Datasheet	LM4850_NationalSemiconductor.pdf

LM4850 Product details

Description

The LM4850 is an audio power amplifier capable of delivering 1.5W (typ) of continuous average power into a mono 4Ω bridged-tied load (BTL) with 1% THD+N or 95mW per channel of continuous average power into stereo 32Ω single-ended (SE) loads with 1% THD+N, using a 5V power supply.

Features

an externally controlled, micropower consumption shutdown mode and thermal shutdown protection. The unity-gain stable LM4850’s gain is set by external gain-setting resistors Note 1: An LM4850LD that has been properly mounted to a circuit board will deliver 1.9W into 3Ω (at 1% THD+N). The other package options for the LM4850 will deliver 1.1W into 8Ω (at 1% THD+N). See.

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Published: Mar 22, 2005 |