LM4867 - Dual 2.1W Audio Amplifier

National Semiconductor

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Datasheet Details

Part number: LM4867
Manufacturer: National Semiconductor
File Size: 763.63 KB
Datasheet: LM4867_NationalSemiconductor.pdf
Description: Dual 2.1W Audio Amplifier

LM4867 Product details

Description

The LM4867 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.1W to a 4Ω load (Note 1) or 2.4W to a 3Ω load (Note 2) with less than 1.0% THD+N..

Features

an externally controlled power-saving micropower shutdown mode, a stereo headphone amplifier mode, and thermal shutdown protection. Note 1: An LM4867LQ or LM4867MTE that has been properly mounted to a circuit board will deliver 2.1W into 4Ω. The Mux control can also be used to select two different closed-loop responses. LM4867MT will deliver 1.1W into 8Ω. See the Application Information sections for further information concerning the LM4867LQ and the LM4867MT. Note 2: An LM4867LQ or LM4867MTE th.

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Dual 2.1W Audio Amplifier National Semiconductor

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