TDA2822M 查看數據表（PDF） - Tiger Electronic

零件编号

产品描述 (功能)

生产厂家

TDA2822M

DUAL POWER AMPLIFIER

Tiger Electronic 

TDA2822

2.Bridge Test Circuit (Unless otherwise specified Vcc=6V,Tamb=25°C)

Characteristic

Sym

-bol

Test Condition

Min. Typ. Max. Unit

Supply Voltage

Vcc

1.8

15 V

Quiescent Drain Current

Output Offset Vo ltage

(Between the Outputs)

Input Bias Current

Output Power

Distortion

Closed Loop Vo ltage

Gain

Input Resistance

Id RL=∞

Vo s R L= 8 Ω

Ib

d=10% f=1kHz

Vcc=9V RL=16Ω

Vcc=6V RL=8Ω

Po Vcc=4.5V RL=8Ω

Vcc=4.5V RL=4Ω

Vcc=3V RL=4Ω

Vcc=2V RL=4Ω

THD Po=0.5W RL=8Ω f=1kHz

Avf f=1kHz

Ri f=1kHz

6

9 mA

±50 mV

100

nA

2

1.35

W

0.7

1

200 350

80

mW

0.2

%

40

dB

100

kΩ

Rs=10kΩ Curve A

2.5

Total Input Noise

VNI

μV

Rs=10kΩ B=22Hz to 22kHz

3

Supply Vo ltage

Rejection

SVR f=100Hz

40

dB

Power Bandwidth (-3dB) B RL=8Ω Po=1W

120

kHz

SHAOXING SILICORE TECHNOLOGY CO.,LTD

3/7

www. Silicore. com. cn

CHMC

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