YD8207 Datasheet, PDF (2/4 Pages) Wuxi Youda electronics Co.,LTD – DUAL AUDIO POWER AMPLIFIER

YOUDA INTEGRATED CIRCUIT
YD8207
ABSOLUTE MAXIMUM RATINGS （Tamb=25℃）
PARAMETER
Supply Voltage
Output Peak Current
Power
Dissipation
Infinite Heat Sink
No Heat Sink
Operating Temperature
Storage Temperature
SYMBOL
V_CC
Iop
P_D
Topr
Tstg
VALUE
20
2.5
12.5
2.0
-20～+75
-55～+150
UNIT
V
A
W
℃
℃
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, V_CC=9V, R_L=4Ω, Rg=600Ω, f=1kHz, Tamb=25℃）
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP
MAX UNIT
Quiescent Current
Output Power
Total Harmonic
Distortion
Voltage Gain
Iccq
Po
THD
G_V
Vin=0
THD=10%，
Vcc=12V, THD=10%
Po=1W/CH
Rf=120Ω Vo=0dBm
Rf=0 Vo=0dBm
19
45 mA
2.0 2.5
W
4.6
0.2 1.0
%
43
45
47
dB
56
Input Resistance
Output Noise Voltage
Ripple Rejection Ratio
Cross Talk
Input Offset Voltage
Standby Current
Zi
V_NO
RR
CT
V₅,V₇
I_SBY
Rg=0
BW=20Hz～20kHz
f=100Hz Rg=600Ω
Vr=0.2Vrms
Rg=600Ω, f=1kHz,
Vo =0dBm
30
kΩ
0.3
1.0 mV_s
54
dB
60
dB
20
60 mV
1
μA
WuXi YouDa Electronics Co., Ltd
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Website: www.e-youda.com