LM4862(2014) データシートの表示（PDF） - Unisonic Technologies

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LM4862
(Rev.:2014)

AUDIO POWER AMPLIFIER WITH SHUTDOWN MODE

Unisonic Technologies 

LM4862

CMOS IC

 ABSOLUTE MAXIMUM RATING (TA=25°С unless otherwise specified.)

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

Input Voltage

VDD

6.0

V

VIN

-0.3 ~ +(0.3+VDD)

V

Power Dissipation

DIP-8

SOP-8

PD

500

mW

300

mW

Infrared (15 sec.)

220

°С

Junction Temperature

TJ

+150

°С

Storage Temperature

TSTG

-65 ~ +150

°С

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute

maximum ratings are stress ratings only and functional device operation is not implied.

 ELECTRICAL CHARACTERISTICS (VCC=5V, f=1kHz, TA=25°С unless otherwise specified.)

PARAMETER

Supply Voltage

Output Offset Voltage

Quiescent Power Supply Current

Shutdown Current

Output Power

Total Harmonic Distortion

Power Supply Rejection Ratio

SYMBOL

VDD

VOS

IDD

ISD

PO

THD

PSRR

TEST CONDITIONS

VIN=0V

VIN=0V, IO=0A

VPIN1=VDD

THD=1%, f=1kHz, RL=8Ω

THD=10%, f=1kHz, RL=8Ω

f=1kHz, RL=8Ω, Po = 500mW

VCC=4.9V ~ 5.1V

MIN TYP MAX UNIT

2.0

5.5 V

5.0 50 mV

6.5 12.0 mA

0.6

µA

500

mW

800

mW

0.5

%

60

dB

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

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QW-R502-314.C

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