LM4954 - HIgh Voltage 3 Watt Audio Power Amplifier

National Semiconductor

The LM4954 by National Semiconductor is a HIgh Voltage 3 Watt Audio Power Amplifier. Below is the official datasheet preview.

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LM4954 HIgh Voltage 3 Watt Audio Power Amplifier by National Semiconductor - Datasheet Preview — Official preview page of the **LM4954** HIgh Voltage 3 Watt Audio Power Amplifier datasheet (National Semiconductor).

Datasheet Details

Part number	LM4954
Manufacturer	National Semiconductor
File Size	0.97 MB
Description	HIgh Voltage 3 Watt Audio Power Amplifier
Datasheet	LM4954_NationalSemiconductor.pdf
Additional preview pages of the LM4954 datasheet.

LM4954 Product details

Description

The LM4954 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications.

Features

a low-power consumption global shutdown mode which is achieved by driving the shutdown pin with logic low. Additionally, the LM4954 features an internal thermal shutdown protection mechanism. The LM4954 contains advanced pop & click circuitry which eliminates noises that would otherwise occur during turn-on and turn-off transitions. The LM4954 is unity-gain stable and can be configured by external gain-setting resistors. Key Specifications j Wide Power Supply Voltage Range j Output Power: VDD.

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Other Datasheets by National Semiconductor

LM4950 - 7.5W Mono-BTL or 3.1W Stereo Audio Power Amplifier
LM4953 - Ground-Referenced Ultra Low Noise / Ceramic Speaker Driver
LM4900 - 265mW at 3.3V Supply Audio Power Amplifier
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LM4902 - 265mW at 3.3V Supply Audio Power Amplifier
LM4903 - 1 Watt Audio Power Amplifier

Published: Nov 24, 2006 |