TDA2822G(2011) View Datasheet(PDF) - Unisonic Technologies

Part Name

Description

Manufacturer

TDA2822G
(Rev.:2011)

DUAL LOW VOLTAGE POWER AMPLIFIER

Unisonic Technologies 

TDA2822

LINEAR INTEGRATED CIRCUIT

„ ABSOLUTE MAXIMUM RATINGS (TA=25°C)

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

VCC

15

V

Output Peak Current

IO(PEAK)

1

A

Power Dissipation

DIP-8

SOP-8

PD

1.0

W

0.5

Operating Temperature

Storage Temperature

TOPR

TSTG

-20~+85

°C

-40~+150

°C

Note:1. Absolute maximum ratings are stress ratings only and functional device operation is not implied. The device

could be damaged beyond Absolute maximum ratings.

2. The device is guaranteed to meet performance specifications within 0℃~70℃ operating temperature range

and assured by design from -20℃~ 85℃

„ ELECTRICAL CHARACTERISTICS (TA=25°C, VCC=6V, f=1kHz, unless otherwise specified)

PARAMETER

Operating Supply Voltage

Quiescent Circuit Current

Closed Loop Voltage Gain Stereo

Bridge

Channel Balance

DIP-8

Output Power(Stereo)

SOP-8

DIP-8

SOP-8

DIP-8

Output Power (Bridge)

SOP-8

DIP-8

SOP-8

Total Harmonic Distortion Stereo

Bridge

Ripple Rejection

Output Noise Voltage

Cross Talk

Input Resistance

SYMBOL

TEST CONDITIONS

VCC

ICC VIN=0

GVC

CB Stereo

POUT

VCC=6V,RL=4Ω, THD=10%

VCC=3V,RL=4Ω, THD=10%

POUT

THD

RR

eN

CT

RIN

VCC=6V,RL=4Ω, THD=10%

VCC=3V,RL=4Ω, THD=10%

RL=8Ω, POUT=0.2W

RL=8Ω, POUT=0.5W

Stereo, f=100Hz,C3=100μF

Stereo, BW(-3dB)=20Hz ~20kHz

Stereo, f=1kHz

MIN

1.8

-1

0.4

0.28

0.9

0.63

24

100

TYP

9

40

40

0

0.65

0.45

0.11

0.07

1.35

0.94

0.35

0.24

0.5

0.5

30

0.5

50

MAX

12

1

UNIT

V

mA

dB

dB

dB

W

W

W

W

%

%

dB

2.0 mV

dB

kΩ

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

3 of 6

QW-R107-006.G

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