LM4867 Dual 2.1W Audio Amplifier

National Semiconductor

Description

LM4867 Output-Transient-Free Dual 2.1W Audio Amplifier Plus No Coupling Capacitor Stereo Headphone Function February 2001 LM4867 Output-Transient-Fr.
The LM4867 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.

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Datasheet Specifications

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

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 c

Applications

* n Multimedia monitors n Portable and desktop computers n Portable audio systems Typical Application DS200013-31
* Refer to the Application Information section titled PROPER SELECTION OF EXTERNAL COMPONENTS for details concerning the value of CB. FIGURE 1. Typical Audio Amplifier Application

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LM4867 Dual 2.1W Audio Amplifier National Semiconductor

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