BL4863 - Dual 2.2W Audio Amplifier Plus Stereo Headphone Function

Product Overview

BELLING

Part number	BL4863
Manufacturer	BELLING
File Size	391.18 KB
Description	Dual 2.2W Audio Amplifier Plus Stereo Headphone Function
Datasheet	BL4863 Datasheet
Additional preview pages of the BL4863 datasheet.

The BL4863 is a dual BTL connected Class-AB audio power amplifier designed for multimedia monitors and other portable applications.

 Stereo headphone amplifier mode  Unity-gain stable  Power output at 5.0V, 1% THD+N, 3Ω 2.50 W (typ. )  Power output at 5.0V, 1% THD+N, 4Ω 2.20 W (typ. )  Power output at 5.0V, 1% THD+N, 8Ω 1.25 W (typ. )  Single-ended mode TND+N at 75mW into 32 Ω load 0.5% (max)  Ultra-low shutdown current 0.1 uA (typ. )  2.0V.
5.5V power operation range  Improved circuitry eliminates pop-click noise during turn-on and turn-off transitions  Thermal shutdown protection circuitry  E.

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Published: Jul 20, 2015 |