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| YD2822 Datasheet, PDF (3/5 Pages) Wuxi Youda electronics Co.,LTD – DUAL CHANNEL POWER AMPLIFIER | |||
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YOUDA INTEGRATED CIRCUIT
YD2822
BTL APPLICATION
PARAMETER
Operating Supply
Voltage
Quiescent Circuit
Current
DC Output Balance
Input Bias Current
SYMBOL
VCC
Iccq
ÎVO
IB
Output Power
Po
Total Harmonic
Distortion
Closed Loop
Voltage Gain
Input Resistance
Input Noise Voltage
Ripple Rejection
Power Bandwidth
THD
GV
Zi
VN1
RR
BW
TEST CONDITIONS
RL=â
RL=8Ω
f=1kHz
THD
=10%
RL=32Ω
RL=16Ω
RL=8Ω
RL=4Ω
VCC=9V
VCC=6V
VCC=4.5V
VCC=3V
VCC=2V
VCC=9V
VCC=6V
VCC=3V
VCC=6V
VCC=4.4V
VCC=3V
VCC=4.5V
VCC=3V
VCC=2V
Po=0.5W, RL=8Ω, f=1kHz
f=1kHz
f=1kHz
Rg=10kΩ
BPF=20Hzï½20kHz
f=100Hz
RL=8Ω, Po=1W
NIN TYP MAX UNIT
1.8
15
V
6
9
mW
±50 mW
100
nA
1000
300 320
200
50 65
8
2000
120
mW
900 1350
700
220
1000
200 350
80
0.2
%
37 39 41
dB
100
kΩ
3
μV
40
dB
120
kHz
WuXi YouDa Electronics Co., Ltd
3 of 5
Website: www.e-youda.com
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