LM4811 Datasheet(PDF) - Unisonic Technologies

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LM4811 Datasheet (PDF) - Unisonic Technologies

LM4811 Datasheet PDF - Unisonic Technologies


Part No.	LM4811

Download	LM4811 Click to view

File Size	209.76 Kbytes

Page	9 Pages

Manufacturer	UTC [Unisonic Technologies]

Direct Link	http://www.utc-ic.com

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Description

DUAL 105mW HEADPHONE AMPLIFIER WITH DIGITAL VOLUME CONTROL AND SHUTDOWN MODE

LM4811 Datasheet (PDF)

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LM4811 Datasheet PDF - Unisonic Technologies


Part No.	LM4811

Download	LM4811 Click to view

File Size	209.76 Kbytes

Page	9 Pages

Manufacturer	UTC [Unisonic Technologies]

Direct Link	http://www.utc-ic.com

Logo

Description	DUAL 105mW HEADPHONE AMPLIFIER WITH DIGITAL VOLUME CONTROL AND SHUTDOWN MODE

LM4811 Datasheet (HTML) - Unisonic Technologies

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LM4811 Product details

DESCRIPTION

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 from +12dB to -33dB in 16 discrete steps using a two-wire interface. The shutdown mode is externally controlled, active-high and micropower consumption. Aninternal thermal shutdown protection circuit is contained in the device.

FEATURES

* Digital volume control range: +12dB~ -33dB

* "Click and Pop" suppression circuitry

* Saving the use of bootstrap capacitors

* Low shutdown current

Similar Part No. - LM4811

Manufacturer	Part No.	Datasheet	Description
National Semiconductor ...	LM4811	727Kb / 18P	Dual 105mW Headphone Amplifier with Digital Volume
Texas Instruments	LM4811	1Mb / 24P	[Old version datasheet] Dual 105mW Headphone Amplifier
Unisonic Technologies	LM4811G-SM2-R	199Kb / 9P	DUAL 105mW HEADPHONE AMPLIFIER WITH DIGITAL VOLUME CONTROL
National Semiconductor ...	LM4811LD	727Kb / 18P	Dual 105mW Headphone Amplifier with Digital Volume
National Semiconductor ...	LM4811MM	727Kb / 18P	Dual 105mW Headphone Amplifier with Digital Volume

Similar Description - LM4811

Manufacturer	Part No.	Datasheet	Description
List of Unclassifed Man...	HWD2111	1Mb / 19P	Dual 105mW Headphone Amplifier with Digital Volume Control and Shutdown Mode
Unisonic Technologies	LM4811	199Kb / 9P	DUAL 105mW HEADPHONE AMPLIFIER WITH DIGITAL VOLUME CONTROL
National Semiconductor ...	LM4811	727Kb / 18P	Dual 105mW Headphone Amplifier with Digital Volume
National Semiconductor ...	LM4809	903Kb / 18P	Dual 105mW Headphone Amplifier with Active-Low Shutdown Mode
Texas Instruments	LM4809LQX	1Mb / 30P	[Old version datasheet] Dual 105mW Headphone Amplifier with Active- Low Shutdown Mode
Texas Instruments	LM4809	1Mb / 29P	[Old version datasheet] Dual 105mW Headphone Amplifier with Active- Low Shutdown Mode
National Semiconductor ...	LM4810	928Kb / 18P	Dual 105mW Headphone Amplifier with Active-High Shutdown Mode
Texas Instruments	LM4809	1Mb / 30P	[Old version datasheet] Dual 105mW Headphone Amplifier with Active- Low Shutdown Mode
	LM4810	1Mb / 25P	[Old version datasheet] Dual 105mW Headphone Amplifier with Active-High Shutdown Mode
	LM4811	1Mb / 24P	[Old version datasheet] Dual 105mW Headphone Amplifier

About Unisonic Technologies

Unisonic Technologies is a Taiwanese semiconductor company that specializes in the design, manufacture, and sales of power management and analog integrated circuits (ICs). The company was founded in 1980 and has a global presence, with offices and facilities in Asia, Europe, and the Americas.

Unisonic Technologies provides a wide range of products and solutions, including power management ICs, linear voltage regulators, and motor control ICs. The company's products are used in a variety of applications, including consumer electronics, automotive, industrial, and telecommunications. Unisonic Technologies is known for its expertise in power management technology and its ability to provide high-performance and cost-effective solutions to its customers.

In recent years, Unisonic Technologies has expanded its product portfolio and offerings to include solutions for the Internet of Things (IoT) and smart energy markets. The company is committed to innovation and research and development and is actively involved in the development of new technologies and solutions for the semiconductor industry. Unisonic Technologies is a recognized leader in the power management and analog ICs market and continues to provide high-quality products and services to its customers.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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