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參數(shù)資料
| 型號(hào)： | YD2030 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 18W HI-FI AUDIO AMPLIFIER |
| 中文描述： | 18W高保真音頻放大器 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 86K |
| 代理商： | YD2030 |
YOUDA INTEGRATED CIRCUIT
YD2030
ABSOLUTE MAXIMUM RATINGS (Tamb=25℃)
PARAMETER
SYMBOL
VALUE
UNIT
Supply Voltage
Vcc/VEE
±
20
V
Input Voltage
Vi
Vcc/-VEE
Differential Input Voltage
Vdi
±
15
V
Peak Output Current (internally limited)
IO
3.5
A
Power Dissipation at Tcase=90℃
PD
20
W
Junction Temperature
Tstg
-40～+150
℃
ELECTRICAL CHARACTERISTICS
( Vcc/VEE=±14V, Tamb=25℃, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Supply Voltage
Vcc/VEE
±
6
±
18
V
Quiescent Drain Current
Iccq
40
60
mA
Input Bias Current
Iib
0.2
2
μ
A
Input Offset Voltage
Vis
±
2
±
20
mV
Input Offset Current
Iis
Vcc/VEE =±22V
±
20
±
200
nA
THD=0.5%, GV=26dB, f=40 to 15kHz
RL=4
12
14
RL=8
8
9
W
THD=10%, GV=26dB, f=40 to 15kHz
RL=4
18
Output Power
Po
RL=8
11
W
Power Bandwidth
BW
Po=15W, RL=4
10～140,000
Hz
Open Loop Voltage Gain
GVO
f=1kHz
90
dB
Close Loop Voltage Gain
Gv
f=1kHz
29.5
30
30.5
dB
Po=0.1~12W, RL=4
f=40Hz ~15kHz
0.2
0.5
Total Harmonic
Distortion
THD
Po=0.1~8W, RL=8
f=40Hz ~15kHz
0.1
0.5
%
Input Noise Voltage
VNI
B=22Hz~22kHz
3
10
μV
Input Noise Current
INI
B=22Hz~22kHz
80
200
pA
Input Resistance(pin1)
Zi
Open Loop, f=1kHz
0.5
5
M
Supply Voltage
Rejection
RR
RL=4, Rg=22k
Gv=30dB, f=1kHz
40
50
dB
Thermal Shut-Down
Junction Temperature
Tj
145
℃
WuXi YouDa Electronics Co., Ltd
2 of 4
Website: www.e-youda.com
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