参数资料
型号: YD1517P
厂商: Wuxi Youda electronics Co.,LTD.
英文描述: STEREO POWER AMPLIFIER
中文描述: 立体声功率放大器
文件页数: 3/5页
文件大小: 94K
代理商: YD1517P
YOUDA INTEGRATED CIRCUIT
YD1517P
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS
(Vcc=14.4V, Tamb=25℃, stereo, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Supply Voltage Range
Vcc
6.0
14.4
18.0
V
Total Quiescent Current
Iccq
40
80
mA
DC Output Voltage
Vo
7.0
V
DC Output Offset Voltage
|△V4-6|
Operating/Mute
250
mV
Switch-on Voltage Level
VON
Operating
8.5
Vcc
V
Mute Condition
Vmute
Mute
3.3
6.4
V
Stand-by Condition
Vst-by
Stand-by
0
2.0
V
DC Current in Stand-by
Iccstb
V8≤2.0V
100
μA
Control Current in Stand-by
I8stb
V8≤2.0V
12
40
μA
AC CHARACTERISTICS
Vcc=14.4V, RL=8Ω, f=1KHz; Tamb=25℃,
unless otherwise specified
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
THD=1.0%
2.4
2.6
W
Output Power
Po1
THD=10%
2.8
3.0
W
THD=1%
4.0
5.0
W
Output Power
Po2
THD=10%
RL=4Ω
Tc=25℃
5.5
6.0
W
Closed Loop Voltage
Gain
Gv
19
20
21
dB
Total Harmonic
Distortion
THD
Po =1W
0.1
%
Output Signal In Mute
Position
Vo
Vin=1V(max.);
f=20 Hz to 15 kHz
20
mV
Low Frequency
Roll-off
fL
-3dB
45
Hz
High Frequency
Roll-off
fH
-3dB
20
kHz
WuXi YouDa Electronics Co., Ltd
3 of 5
Website: www.e-youda.com
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