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LM4838

National Semiconductor
Part Number LM4838
Manufacturer National Semiconductor
Description Stereo 2W Audio Power Amplifiers
Published Mar 22, 2005
Detailed Description LM4838 Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain January 2003 LM4838 Stereo 2W Audio...
Datasheet PDF File LM4838 PDF File

LM4838
LM4838

Overview
LM4838 Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain January 2003 LM4838 Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain General Description The LM4838 is a monolithic integrated circuit that provides DC volume control, and stereo bridged audio power amplifiers capable of producing 2W into 4Ω (Note 1) with less than 1.
0% THD or 2.
2W into 3Ω (Note 2) with less than 1.
0% THD.
Boomer ® audio integrated circuits were designed specifically to provide high quality audio while requiring a minimum amount of external components.
The LM4838 incorporates a DC volume control, stereo bridged audio power amplifiers and a selectable gain or bass boost, making it optimally suited for multimedia monitors, portable radios, desktop, and portable computer applications.
The LM4838 features an externally controlled, low-power consumption shutdown mode, and both a power amplifier and headphone mute for maximum system flexibility and performance.
Not...


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