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PA4863

UTC
Part Number PA4863
Manufacturer UTC
Description DUAL 2.2W AUDIO AMPLIFIER
Published Jul 14, 2015
Detailed Description UNISONIC TECHNOLOGIES CO., LTD PA4863 DUAL 2.2W AUDIO AMPLIFIER PLUS STEREO HEADPHONE FUNCTION CMOS IC  DESCRIPTION T...
Datasheet PDF File PA4863 PDF File

PA4863
PA4863

Overview
UNISONIC TECHNOLOGIES CO.
, LTD PA4863 DUAL 2.
2W AUDIO AMPLIFIER PLUS STEREO HEADPHONE FUNCTION CMOS IC  DESCRIPTION The UTC PA4863 is a dual bridge-connected audio power amplifier.
It combines dual bridge speaker amplifiers and stereo headphone amplifiers on one chip to simplify audio system design.
In addition, the headphone input pin allows the amplifiers to operate in single-ended mode when driving stereo headphones.
The IC could deliver different power by packages as below (when connected to a 5V supply with less than 1.
0% THD+N.
): - HTSSOP-20, 4Ω load: 2.
2W - HTSSOP-20, 3Ω load: 2.
5W(with forced-air cooled) - SOP/DIP , 8Ω load: 1.
1W.
The UTC PA4863 features an externally controlled, ...


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