参数资料
型号: YD7368
厂商: Wuxi Youda electronics Co.,LTD.
英文描述: 0. 72W AUDIO POWER AMPLIFIER
中文描述: 0。 72W音频功率放大器
文件页数: 2/3页
文件大小: 89K
代理商: YD7368
YOUDA INTEGRATED CIRCUIT
YD7368
ABSOLUTE MAXIMUM RATINGS
(Tamb=25℃)
PARAMETER
SYMBOL
VALUE
UNIT
Supply Voltage
Vcc
14
V
Output Peak Current
Iop
1.5
A
Power dissipation
PD
900
mW
Operating Temperature
Topr
-20 to +75
Storage Temperature
Tstg
-55 to 150
ELECTRICAL CHARACTERISTICS
(Tamb=25℃,Vcc=6V, RL=4Ω,Rg=600Ω,f=1kHz,Unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Vcc=3V, Vi=0
5.5
Vcc=6V, Vi=0
6.6
Quiescent Circuit
Current
Iccq
Vcc=9V, Vi=0
7.5
mA
Vcc=3V, RL=4Ω, THD=10%
120
Vcc=6V, RL =4Ω, THD=10%
500
720
Vcc=6V, RL =8Ω, THD=10%
300
450
Vcc=9V, RL =8Ω, THD=10%
800
1100
Output Power
Po
Vcc=9V, RL =16Ω, THD=10%
450
610
mW
Total Harmonic
Distortion
THD
Po=100mW
0.3
1.0
%
Voltage Gain
Gv
Vo=0.5mVrms
37
40
43
dB
Output Noise Voltage
VNO
RG=10kΩ, BPF=20Hz~20kHz
0.2
0.5
mV
Ripple Rejection
RR
f=100Hz, Vr=0.3Vrms,
without Crip
25
dB
Input Resistance
Zi
27
WuXi YouDa Electronics Co., Ltd
2 of 3
Website: www.e-youda.com
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