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LM4889 1 Watt Audio Power Amplifier

LM4889 Description

LM4889 1 Watt Audio Power Amplifier June 2003 LM4889 1 Watt Audio Power Amplifier General .
The LM4889 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applicat.

LM4889 Features

* a low-power consumption shutdown mode, which is achieved by driving the shutdown pin with a logic low. Additionally, the LM4889 features an internal thermal shutdown protection mechanism. The LM4889 contains advanced pop & click circuitry to eliminate noise which would otherwise occur during turn-on

LM4889 Applications

* in mobile phones and other portable communication device applications. It is capable of delivering 1 watt of continuous average power to an 8Ω BTL load with less than 2% distortion (THD+N) from a 5VDC power supply. Boomer audio power amplifiers were designed specifically to provide high quality outp

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Datasheet Details

Part number
LM4889
Manufacturer
National Semiconductor
File Size
763.73 KB
Datasheet
LM4889_NationalSemiconductor.pdf
Description
1 Watt Audio Power Amplifier

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Watt Audio Power Amplifier National Semiconductor
National Semiconductor LM4889-like datasheet