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CR4863

GEMOSTECH
Part Number CR4863
Manufacturer GEMOSTECH
Description Dual 2.2W Audio Amplifier Plus Stereo Headphone
Published Apr 18, 2019
Detailed Description GEMOSTECH Dual 2.2W Audio Amplifier Plus Stereo Headphone CR4863 Series General Description The CR4863 is a dual brid...
Datasheet PDF File CR4863 PDF File

CR4863
CR4863

Overview
GEMOSTECH Dual 2.
2W Audio Amplifier Plus Stereo Headphone CR4863 Series General Description The CR4863 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.
2W to a 4Ω load (Note 1 ) or 2.
5W to a 3Ωload (Note 2) with less than 1.
0% THD+N.
In addition, the headphone input pin allows the amplifiers to operate in single-ended mode when driving 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 CR4863 combines dual bridge speaker amplifiers and stereo headphone amplifiers on one chip.
The CR4863 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.
Note 1: An CR4863MTE that has been properly mounted to a circ...


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