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LM4730 - Stereo 14W Audio Power Amplifier

Datasheet Summary

Description

The LM4730 is a stereo audio amplifier capable of delivering typically 14W per channel of continuous average output power into a 4Ω or 8Ω load with less than 10% THD+N from 20Hz - 20kHz.

Features

  • Minimal amount of external components necessary.
  • Quiet fade-in/out mute mode.
  • Low current Standby-mode.

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Datasheet preview – LM4730

Datasheet Details

Part number LM4730
Manufacturer National Semiconductor
File Size 436.77 KB
Description Stereo 14W Audio Power Amplifier
Datasheet download datasheet LM4730 Datasheet
Additional preview pages of the LM4730 datasheet.

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LM4730 Stereo 14W Audio Power Amplifier with Mute and Standby Modes OBSOLETE LM4730 October 26, 2009 Stereo 14W Audio Power Amplifier with Mute and Standby Modes General Description The LM4730 is a stereo audio amplifier capable of delivering typically 14W per channel of continuous average output power into a 4Ω or 8Ω load with less than 10% THD+N from 20Hz - 20kHz. Each amplifier has an independent smooth transition fade-in/ out mute and a power conserving standby mode which can be controlled by external logic. The LM4730 has short circuit protection and a thermal shut down feature that is activated when the die temperature exceeds 150°C. The LM4730 also has a under voltage lock out feature for click and pop free power off and on.
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