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MC4863 - Dual 2.2W Audio Amplifier

Description

Thermal Resistance-Junction to Case Thermal Resistance-Junction to Ambient Thermal Resistance-Junction to Case Thermal Resistance-Junction to Ambient Thermal Resistance-Junction to Case Thermal Resistance-Junction to Ambient Thermal Resistance-Junction to Case Thermal Resistance-Junction to Ambient

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.
  • . . . Feat u r es P O at 1% THD+N into 3 Ω into 4 Ω Into 8 Ω Single-ended mode - THD+N at 75mW into 32 Ω Shutdown current Stereo headphone amplifier mode “Click and pop” suppression circuitry Unity-gain stable Thermal shutdown protection circuitry The available in a SOP16 package.

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Datasheet preview – MC4863

Datasheet Details

Part number MC4863
Manufacturer MegaPower
File Size 1.78 MB
Description Dual 2.2W Audio Amplifier
Datasheet download datasheet MC4863 Datasheet
Additional preview pages of the MC4863 datasheet.

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Full PDF Text Transcription

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MC4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function Gen er al D es c r i p t i o n The MC4863 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.2W to a 4 Ω load(No t e 1) or 2.5W to a 3 Ω load(No t e 2) 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, it combines dual bridge speaker amplifiers and stereo headphone amplifiers on one chip.
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