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See Technical Specifications

LM4863N +BOM

LM4863N is a 1.5 W audio amplifier with 2 channels in a PDIP16 package

Manufacturer:

National Semiconductor
Mfr.Part #:

LM4863N
Datasheet:

LM4863N Datasheet (PDF)
Series:

Boomer®
Type:

Class AB
Output Type:

2-Channel (Stereo) with Stereo Headphones
Max Output Power X Channels @ Load:

3.2W x 2 @ 3Ohm; 440mW x 2 @ 8Ohm
EDA/CAD Models:

Request Free CAD Models for LM4863N

LM4863N General Description

The LM4863N is an outstanding dual audio power amplifier, delivering exceptional audio performance in portable devices such as smartphones, tablets, and laptops. With a maximum output power of 1.1W per channel into an 8-ohm load and a supply voltage of 5V, this amplifier ensures a rich and immersive audio experience for users. Its low quiescent current of 4.5mA makes it an ideal choice for battery-operated devices, providing extended usage without draining the battery quickly

Key Features

“Click and pop” suppression circuitry
Thermal shutdown protection circuitry
Unity-gain stable
Stereo headphone amplifier mode

Specifications

Series	Boomer®	Type	Class AB
Output Type	2-Channel (Stereo) with Stereo Headphones	Max Output Power x Channels @ Load	3.2W x 2 @ 3Ohm; 440mW x 2 @ 8Ohm
Voltage - Supply	2V ~ 5.5V	Features	Depop, Shutdown, Thermal Protection
Mounting Type	Through Hole	Operating Temperature	-40°C ~ 85°C (TA)