YD7368 Datasheet, PDF (2/3 Pages) Wuxi Youda electronics Co.,LTD – 0. 72W AUDIO POWER AMPLIFIER

YOUDA INTEGRATED CIRCUIT
YD7368
ABSOLUTE MAXIMUM RATINGS (Tamb=25℃)
PARAMETER
Supply Voltage
Output Peak Current
Power dissipation
Operating Temperature
Storage Temperature
SYMBOL
Vcc
Iop
PD
Topr
Tstg
VALUE
14
1.5
900
-20 to +75
-55 to 150
UNIT
V
A
mW
℃
℃
ELECTRICAL CHARACTERISTICS
(Tamb=25℃，Vcc=6V， R_L=4Ω，Rg=600Ω，f=1kHz，Unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Quiescent Circuit
Current
Output Power
Total Harmonic
Distortion
Voltage Gain
Output Noise Voltage
Ripple Rejection
Input Resistance
Vcc=3V, Vi=0
5.5
Iccq
Vcc=6V, Vi=0
6.6
mA
Vcc=9V, Vi=0
7.5
Vcc=3V, R_L=4Ω, THD=10%
120
Vcc=6V, R_L =4Ω, THD=10% 500
720
Po
Vcc=6V, R_L =8Ω, THD=10% 300
450
mW
Vcc=9V, R_L =8Ω, THD=10% 800 1100
Vcc=9V, R_L =16Ω, THD=10% 450
610
THD
Po=100mW
0.3
1.0
%
Gv
Vo=0.5mVrms
37
40
43
dB
VNO
RG=10kΩ, BPF=20Hz~20kHz
f=100Hz, Vr=0.3Vrms,
RR
without Crip
Zi
0.2
0.5
mV
25
dB
27
kΩ
WuXi YouDa Electronics Co., Ltd
2 of 3
Website: www.e-youda.com