LM4897 - 1.1Watt Audio Power Amplifier

National Semiconductor

The LM4897 by National Semiconductor is a 1.1Watt Audio Power Amplifier. Below is the official datasheet preview.

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LM4897 1.1Watt Audio Power Amplifier by National Semiconductor - Datasheet Preview — Official preview page of the **LM4897** 1.1Watt Audio Power Amplifier datasheet (National Semiconductor).

Datasheet Details

Part number	LM4897
Manufacturer	National Semiconductor
File Size	612.62 KB
Description	1.1Watt Audio Power Amplifier
Datasheet	LM4897_NationalSemiconductor.pdf
Additional preview pages of the LM4897 datasheet.

LM4897 Product details

Description

The LM4897 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 LM4897 features an internal thermal shutdown protection mechanism. Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. The LM4897 does not require output coupling capacitors or bootstrap capacitors, and therefore is ideally suited for lower-power portable.

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Published: Mar 22, 2005 |