LM4863L(2016) View Datasheet(PDF) - Unisonic Technologies

Part Name

Description

MFG CO.

LM4863L
(Rev.:2016)

DUAL 2.2W AUDIO AMPLIFIER PLUS STEREO HEADPHONE FUNCTION

Unisonic Technologies 

LM4863

 TYPICAL CHARACTERISTICS(Cont.)

CMOS IC

Output Power vs Load resistance

1

VDD=5V

f=1kHz

0.8

AV=-1

Single Ended

0.6

BW<80kHz

0.4

10% THD+N

0.2

1% THD+N

0 0 10 20 30 40 50 60 70

Load Resistance (Ω)

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

Output Power vs Supply Voltage

0.7

0.6

RL=8Ω

0.5

0.4

0.3

0.2

0.1

0

2

RL=16Ω

RL=32Ω

VDD=5V

f=1kHz

THD+N∞1.0%

Bridged Load

BW<80kHz

2.5 0.5 0.75 1 1.25

Output Power (W)

10 of 12

QW-R107-027.E

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