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LM4811 Datasheet

The LM4811 is a Dual 105mW Headphone Amplifier. Download the datasheet PDF and view key features and specifications below.

Part NumberLM4811
ManufacturerNational Semiconductor
Overview The LM4811 is a dual audio power amplifier capable of delivering 105mW per channel of continuous average power into a 16Ω load with 0.1% (THD+N) from a 5V power supply. Boomer audio power amplifiers w. a digital volume control that sets the amplifier’s gain from +12dB to −33dB in 16 discrete steps using a two−wire interface. The unity-gain stable LM4811 also features an externally controlled, active-high, micropower consumption shutdown mode. It also has an internal thermal shutdown protection mec.
Part NumberLM4811
DescriptionDual 105mW Headphone Amplifier
ManufacturerTexas Instruments
Overview The LM4811 is a dual audio power amplifier capable of delivering 105mW per channel of continuous average power into a 16Ω load with 0.1% (THD+N) from a 5V power supply. Boomer audio power amplifiers w. 1
*2 Digital Volume Control Range from +12dB to −33dB
* WSON and VSSOP Surface Mount Packaging
* "Click and Pop" Suppression Circuitry
* No Bootstrap Capacitors Required
* Low Shutdown Current APPLICATIONS
* Cellular Phones
* MP3, CD, DVD Players
* PDA's
* Portable Electronics KEY SPECIFICATIONS
* T.
Part NumberLM4811
DescriptionDUAL 105mW HEADPHONE AMPLIFIER
ManufacturerUnisonic Technologies
Overview The UTC LM4811 is a dual audio power amplifier with digital volume control and shutdown mode function. It is featured in unity-gain stability. The digital volume control sets the amplifier’s gain fro. * Digital volume control range: +12dB~ -33dB * "Click and Pop" suppression circuitry * Saving the use of bootstrap capacitors * Low shutdown current  ORDERING INFORMATION Ordering Number LM4811G-SM2-R Package MSOP-10 CMOS IC Packing Tape Reel  MARKING www.unisonic.com.tw Copyright © 2014 Uni.