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LM4863 Datasheet PDF - Unisonic Technologies

Part Name
Description
MFG CO.
Other PDF
  2016  
PDF
LM4863 Datasheet PDF : LM4863 pdf     
LM4863 image

DESCRIPTION
The UTC LM4863 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 LM4863 features an externally controlled, low-power consumption shutdown mode, a stereo headphone amplifier mode, and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on.

FEATURES
* “Click and pop” suppression circuitry
* Thermal shutdown protection circuitry
* Unity-gain stable
* Stereo headphone amplifier mode

 

Page Link's: 1  2  3  4  5  6  7  8  9  10  11 
 

Part Name
Description
PDF
MFG CO.
DUAL 2.2W AUDIO AMPLIFIER PLUS STEREO HEADPHONE FUNCTION
Unisonic Technologies
Stereo 2.2W Audio Power Amplifier
Anpec Electronics
2W Stereo Audio Amplifier with No Headphone Coupling Capacitor Function
Global Mixed-mode Technology Inc
Stereo Headphone Amplifier
CERAMATE TECHNICAL
Stereo Headphone Amplifier
SANYO -> Panasonic
Stereo Digital Audio Amplifier with Headphone Driver
Unspecified
Low-voltage Headphone Amplifier for Stereo Audio
SANYO -> Panasonic
Stereo Headphone Power Amplifier
Global Mixed-mode Technology Inc
100mW STEREO HEADPHONE AMPLIFIER ( Rev : 2003 )
STMicroelectronics
Stereo Headphone Power Amplifier
Global Mixed-mode Technology Inc

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