YD2822 Datasheet, PDF (2/5 Pages) Wuxi Youda electronics Co.,LTD – DUAL CHANNEL POWER AMPLIFIER

YOUDA INTEGRATED CIRCUIT
YD2822
ELECTRICAL CHARACTERISTICS
(Vcc=6V, Tamb=25℃, all voltage referenced to GND, Unless otherwise specified)
STEREO APPLICATION
PARAMETER
Operating Supply
Voltage
Quiescent Circuit
Output Voltage
Input Bias Current
Quiescent Circuit
Current
SYMBOL
V_CC
V_O
I_B
Iccq
Output Power
Po
Total Harmonic
Distortion
Closed Loop
Voltage Gain
Channel Balance
Input Resistance
Input Noise
Voltage
Ripple Rejection
Cross Talk
THD
G_V
ΔG_V
Zi
V_NI
RR
CT
TEST CONDITIONS
V_CC=3V
V_CC=9V
V_CC=6V
R_L=32Ω V_CC=4.5V
V_CC=3V
f=1kHz
THD=10 ^RL=16Ω
V_CC=2V
V_CC=6V
%
R_L=8Ω
V_CC=9V
V_CC=6V
V_CC=6V
R_L=4Ω V_CC=4.5V
V_CC=3V
R_L=32Ω，P_O=40mW
R_L=16Ω，P_O=75mW
R_L=8Ω，P_O=150mW
f=1kHz
f=1kHz
Rg=10kΩ
BPF=20Hz～20kHz
f=100Hz C1=C2=100μF
f=1kHz
MIN TYP MAX UNIT
1.8
15
V
2.7
V
1.2
V
100
nA
6
9
mA
300
90 120
60
15
20
5
170 220
mW
1000
300 380
450 650
320
110
0.2
0.2
%
0.2
37
39 41
dB
±1 dB
100
kΩ
2.5
μV
24
30
dB
30
dB
WuXi YouDa Electronics Co., Ltd
2 of 5
Website: www.e-youda.com