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CR4863 - Dual 2.2W Audio Amplifier Plus Stereo Headphone

Datasheet Summary

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.

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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Datasheet Details

Part number CR4863
Manufacturer GEMOSTECH
File Size 241.42 KB
Description Dual 2.2W Audio Amplifier Plus Stereo Headphone
Datasheet download datasheet CR4863 Datasheet
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    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.
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