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LM4919 14mW Stereo Headphone Audio Amplifier

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Description

LM4919 1.5V, Mono 85mW BTL Output, 14mW Stereo Headphone Audio Amplifier May 2004 LM4919 1.5V, Mono 85mW BTL Output, 14mW Stereo Headphone Audio Amp.
The unity gain stable LM4919 is both a mono-BTL audio power amplifier and a Single Ended (SE) stereo headphone amplifier.

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Datasheet Specifications

Part number
LM4919
Manufacturer
National Semiconductor
File Size
568.10 KB
Datasheet
LM4919_NationalSemiconductor.pdf
Description
14mW Stereo Headphone Audio Amplifier

Features

* circuitry that reduces output transients ("clicks" and "pops") during device turn-on and turn-off, an externally controlled, low-power consumption, active-low shutdown mode, and thermal shutdown. Boomer audio power amplifiers are designed specifically to use few external components and provide high

Applications

* n Portable one-cell audio products n Portable one-cell electronic devices Typical Application 20082101 FIGURE 1. Block Diagram Boomer ® is a registered trademark of National Semiconductor Corporation. © 2004 National Semiconductor Corporation DS200821 www. national. com LM4919 Connection Diag

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