LN4863 - Dual 2.2W Audio Amplifier Plus Stereo Headphone Function

General Description

The LN4863 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.2W to a 4Ω load or 2.5W to a 3Ω load with less than 1.0% THD+N.

In addition, the headphone input pin allows the amplifiers to operate in single-ended mode to drive stereo headphones.

Key Features

ifier mode.
“Click and pop” suppression circuitry.
Unity-gain stable.
Thermal shutdown protection circuitry.
Exposed-DAP SOP, and LLP packaging available.

📥 Download Datasheet

LN4863 dual 2.2w audio amplifier plus stereo headphone function by natlinear - Datasheet Preview

Datasheet Details

Part number	LN4863
Manufacturer	natlinear
File Size	663.60 KB
Description	Dual 2.2W Audio Amplifier Plus Stereo Headphone Function
Datasheet	LN4863 Datasheet

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LN4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function ■ General Description The LN4863 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.2W to a 4Ω load or 2.5W to a 3Ω load with less than 1.0% THD+N. In addition, the headphone input pin allows the amplifiers to operate in single-ended mode to drive stereo headphones. Boomer audio power amplifiers were designed specifically to provide high quality output power from a surface mount package while requiring few external components. To simplify audio system design, the LN4863 combines dual bridge speaker amplifiers and stereo headphone amplifiers on one chip.