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Part Number
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LM4889 |
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Manufacturer
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National Semiconductor |
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Description
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1 Watt Audio Power Amplifier |
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Published
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Mar 22, 2005 |
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Detailed Description
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LM4889 1 Watt Audio Power Amplifier
June 2003
LM4889 1 Watt Audio Power Amplifier
General Description
The LM4889 is an...
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Datasheet
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LM4889
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Overview
LM4889 1 Watt Audio Power Amplifier
June 2003
LM4889 1 Watt Audio Power Amplifier
General Description
The LM4889 is an audio power amplifier primarily designed for demanding 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 output power with a minimal amount of external components.
The LM4889 does not require output coupling capacitors or bootstrap capacitors, and therefore is ideally suited for mobile phone and other low voltage appli...
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