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LM4897

National Semiconductor
Part Number LM4897
Manufacturer National Semiconductor
Description 1.1Watt Audio Power Amplifier
Published Mar 22, 2005
Detailed Description LM4897 1.1 Watt Audio Power Amplifier with Fade-In and Fade-Out May 2003 LM4897 1.1 Watt Audio Power Amplifier with Fa...
Datasheet PDF File LM4897 PDF File

LM4897
LM4897

Overview
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 Description The LM4897 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.
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 otherwise occur during turn-on and turn-off transitions.
It also contains a fade-in/fade-out feature that eliminates unnatural sound generated by asserting...


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