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參數(shù)資料
| 型號： | TDA4814 |
| 廠商： | SIEMENS AG |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Power Factor Controller IC for High Power Factor and Active Harmonic Filter |
| 中文描述： | 功率因數(shù)控制器IC，用于高功率因數(shù)，有源諧波濾波器 |
| 文件頁數(shù)： | 8/14頁 |
| 文件大小： | 312K |
| 代理商： | TDA4814 |
Semiconductor Group
8
TDA 4814
Operational Amplifier (Op Amp)
Open-loop voltage gain
Input offset voltage
Input current
Common-mode input voltage range
Output current
Output voltage
Transition frequency
Transition phase
G
V0
V
I
O
–
I
I
V
I
C
I
Q Op Amp
V
Q Op Amp
f
T
T
60
– 30
–
0
– 3
1.2
–
–
80
–
–
–
–
–
2
120
–
– 10
2
3.5
1.5
4
–
–
dB
mV
μ
A
V
mA
V
MHz
deg.
Output Driver (QSIP)
Output voltage high
I
Q
= – 10 mA
Output voltage low
I
Q
= + 10 mA
Output current
rising edge
C
L
= 10 nF
falling edge
C
L
= 10 nF
V
QH
–
V
QL
–
–
–
I
Q
I
Q
5
–
–
–
–
200
250
–
–
–
–
–
300
350
–
–
1
–
–
400
450
V
–
V
–
–
mA
mA
Reference-Voltage Source
Voltage
0 <
I
REF
< 3 mA
Load current
Voltage change
10 V <
V
S
<
V
Z
Voltage change
0 mA <
I
REF
< 3 mA
Temperature response
V
REF
–
I
L
V
REF
V
REF
V
REF
/
T
1.9
0
–
– 0.3
2
–
–
–
–
2.1
3
5
20
0.3
V
mA
mV
mV
mV/K
Z-Diode (
V
S
– GND)
Z-voltage
I
Z
= 200 mA
Observe
P
max
V
Z
13
15.5
17
V
Characteristics
(cont’d)
V
S ON
1)
<
V
S
<
V
Z
;
T
A
= – 25 to 85 C
Parameter
Symbol
Limit Values
Unit
min.
typ.
max.
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