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参数资料
| 型号： | NTE1439 |
| 厂商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit Dual Attenuator |
| 中文描述： | 集成电路双衰减器 |
| 文件页数： | 2/2页 |
| 文件大小： | 21K |
| 代理商： | NTE1439 |
Electrical Characteristics (Cont’d):
(T
A
= +25
°
C, V
CC
= 12V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
μ
V
μ
V
dB
Residual Noise
v
O
v
N
CT
v
i
= 100mV, V
C
= 1V, f = 1kHz, B = 20kHz
v
i
= 0V, V
C
= 3.5V, B = 20kHz
v
i
= 500mV, V
C
= 5V, f = 1kHz
V
C
= 5V
V
C
= 5V to 0V
R
cont
= 0
R
cont
= 20k
V
C
= 5V
v
i
= 100mV, V
C
= 5V, f = 1kHz
I
6
, I
13
= 10
μ
A
–
–
100
Noise
–
–
150
Crosstalk
60
–
–
Output DC Voltage
V
O
V
O
–
I
cont
5.7
–
8.2
V
Output Voltage Fluctuation
–
0.65
–
+0.65
V
Control Input Current
0.15
–
0.33
mA
0.15
–
0.33
mA
Supply Current
I
CC
THD
–
–
22
mA
Distortion Factor
–
–
0.5
%
D
6
Breakdown
V
(BR)D
6
–
–
V
Note 2. The same measurement should be applied for Ch2.
Ch 1 V
CC
Pin Connection Diagram
Ch 2 V
CC
Ch 1 Input
GND
Ch 2 Output
Ch 2 Equalize
Ch 1 Control
1
2
3
4
Ch 1 Equalize
Ch 1 Output
5
6
Ch 2 Control
7
N.C.
14
13
12
11
N.C.
N.C.
10
9
8
Ch 2 Input
.600 (15.24)
1
7
14
8
.300
(7.62)
.200 (5.08)
Max
.100 (2.45)
.099 (2.5) Min
.785 (19.95)
Max
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