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MC4863M Datasheet Dual 2.2w Audio Amplifier

Manufacturer: MegaPower

Overview: MC4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MC4863 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.2W to a 4Ω load(No t e 1) or 2.5W to a 3Ω load(Note 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 ponents,to simplify audio system design, it bines dual bridge speaker amplifiers and stereo headphone amplifiers on one chip.

Key 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 . PO at 1% THD+N into 3Ω 2.5W(typ) into 4Ω . Into 8Ω Single-ended mode - THD+N 2.2W(typ) 1.1W(typ) 0.5%(max) at 75mW into 32Ω . Shutdown current 0.7μA(typ) . Stereo headphone amplifier mode . “Click and pop” suppression circuitry . Unity-gain stable . Thermal shutdown pr.

More Datasheets from MegaPower

Part Number Description
MC4863 Dual 2.2W Audio Amplifier
MC4863PD Dual 2.2W Audio Amplifier
MC4863S Dual 2.2W Audio Amplifier
MC4066 1.3 W Stereo Class AB Audio Power Amplifier

MC4863M Distributor