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LM4841 - Stereo 2W Amplifiers

Datasheet Summary

Description

The LM4841 is a monolithic integrated circuit that provides DC volume control and stereo bridged audio power amplifiers capable of producing 2W into 4Ω (Note 1) or 2.2W into 3Ω (Note 2) with less than 1.0% THD.

Features

  • an externally controlled, low-power consumption shutdown mode (Shutdown Low), and both a power amplifier and headphone mute for maximum system flexibility and performance. Note 1: When properly mounted to the circuit board, LM4841MH and LM4841LQ will deliver 2W into 4Ω. The LM4841MT will deliver 1.1W into 8Ω. See the.

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Full PDF Text Transcription

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LM4841 Stereo 2W Amplifiers with DC Volume Control,Transient Free Outputs, and Cap-less Headphone Drive August 2002 LM4841 Stereo 2W Amplifiers with DC Volume Control, Transient Free Outputs, and Cap-less Headphone Drive General Description The LM4841 is a monolithic integrated circuit that provides DC volume control and stereo bridged audio power amplifiers capable of producing 2W into 4Ω (Note 1) or 2.2W into 3Ω (Note 2) with less than 1.0% THD. The LM4841 uses advanced, latest generation circuitry to eliminate all traces of clicks and pops when the supply voltages is first applied. The amplifier has a headphoneamplifier-select input pin that is used to switch the amplifiers from bridge to single-ended mode for driving headphones.
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