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LM4897 1.1Watt Audio Power Amplifier

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Description

LM4897 1.1 Watt Audio Power Amplifier with Fade-In and Fade-Out May 2003 LM4897 1.1 Watt Audio Power Amplifier with Fade-In and Fade-Out General Des.
The LM4897 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applicat.

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Datasheet Specifications

Part number
LM4897
Manufacturer
National Semiconductor
File Size
612.62 KB
Datasheet
LM4897_NationalSemiconductor.pdf
Description
1.1Watt Audio Power Amplifier

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 minima

Applications

* in mobile phones and other portable communication device applications. It is capable of delivering 1.1W of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a +5VDC power supply. The LM4897 contains advanced pop and click circuitry that eliminate noises which would

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