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参数资料
| 型号： | NTE1802 |
| 厂商： | NTE Electronics, Inc. |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正电压稳压器 |
| 文件页数： | 2/4页 |
| 文件大小： | 31K |
| 代理商： | NTE1802 |
DC Characteristics:
(V
P
= 14.4V, T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Supply
Supply Voltage
V
P
Quiescent Current
DC Output Voltage
V
O
DC Output Offset Voltage
|
V
5
–
9
|
Mute/Stand–by Switch
Switch
–
On Voltage Level
V
ON
Mute Condition
V
mute
Output Signal in Mute Position
V
O
DC Output Offset Voltage
|
V
5
–
9
|
Stand
–
By Condition
V
sb
DC Current in Stand
–
By Condition
I
sb
Swithc
–
On Current
I
sw
* Value to be fixed.
Note 1. The circuit is DC adjusted at V
P
= 6V to 18V and AC operating at V
P
n= 8.5V to 18V.
Note 2. At 18V < V
P
< 30V the DC output voltage
≤
V
P
/2.
Test Conditions
Min
Typ
Max
Unit
Note 1
6.0
–
–
–
14.4
40
6.8
–
18.0
80
–
100
V
I
P
mA
V
mV
at approximately V
P
/2, Note 2
8.5
3.0
–
–
0
–
–
–
–
*
–
–
–
–
V
V
6.4
2
100
2
100
40
V
I
= 1V Max, f = 20Hz to 18kHz
mV
mV
V
μ
A
μ
A
12
AC Characteristics:
(V
P
= 14.4V, R
L
= 4
, f = 1kHz, T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Stereo Applications
Output Power (Note 3)
P
O
THD = 0.5%
THD = 10%
THD = 10%, Note 4
R
L
= 2
, THD = 0.5%
R
L
= 2
, THD = 10%
R
L
= 2
, THD = 10%, Note 4
Low Frequency Roll
–
Off
f
L
–
3dB, Note 5
High Frequency Roll
–
Off
f
H
–
1dB
Closed Loop Voltage Gain
G
V
Supply Voltage Ripple Rejection
ON
Note 6
Mute
Stand
–
By
Test Conditions
Min
Typ
Max
Unit
4.0
5.5
6.0
7.5
10.0
10.5
–
20
19
5.0
6.0
7.0
8.5
11.0
12.0
45
–
20
–
–
–
–
–
–
–
–
W
W
W
W
W
W
Hz
kHz
dB
21
RR
48
48
80
–
–
–
–
–
–
dB
dB
dB
Note 3. Output power is measured directly at the output pins of the IC.
Note 4. With bootstrap and a 100k
resistor from Pin12 to the positive supply voltage (V
P
), value
of the bootstrap capacitor is 47
μ
F.
Note 5. Frequency response externally fixed.
Note 6. Ripple rejection measured at the output with a source impedance of 0
(maximum ripple
amplitude of 2V) and a frequency between 1kHz and 10kHz.
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