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參數(shù)資料
| 型號： | TDA8146 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | EAST/WEST CORRECTION FOR RECTANGULAR TV-TUBES |
| 中文描述： | 東/西校正矩形電視管 |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 88K |
| 代理商： | TDA8146 |
1
3
5
6
7
9
2
I
I
REF
14
13
11
10
2.2V
REF
4
8
12
60
μ
A
8.2V
8
BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
I
7
I
7
V
S
V
4
V
10
V
9
V
in
T
stg
T
j
Parameter
Value
800
100
33
– 0.3 to 60
– 10 to V
S
– 10 to 20
– 0.3 to V
S
– 40 to 150
0 to 150
Unit
mA
mA
V
V
V
V
V
°
C
°
C
Output Sink Current
Output Source Current
Supply Voltage
Vertical Flyback Input Voltage
Input Voltage at Pin 10
Input Voltage at Pin 9
Input Voltage at all other Pins
Storage Temperature
Junction Temperature
8
THERMAL DATA
Symbol
R
th (j-a)
Parameter
Value
80
Unit
°
C/W
Junction-ambient Thermal Resistance
Max.
8
ELECTRICAL CHARACTERISTICS
(refer to test circuit V
S
= 24V, T
j
= 25
o
C ; unless otherwise specified)
Symbol
V
S
I
S
V
5
V
7L
V
SAT
V
7H
I
11
V
9
V
4T
I
4
V
2
V
3
V
PARO
V
C
Parameter
Test Conditions
Min.
15
Typ.
24
4
8.2
1.2
1.1
0.8
60
22
V
S
50
1.3
1.3
9.7
7.05
Max.
29
7
Unit
V
mA
V
V
V
V
μ
A
V
V
μ
A
V
V
V
V
Supply Voltage
Supply Current
Reference Voltage
Saturation Voltage
Diode Forward Voltage
Saturation Voltage
Current Sink Pin 11
Zener Voltage
Vertical Blanking Threshold Voltage
Vertical Blanking Input Current
Reference Voltage at Pin 2
Reference Voltage at Pin 3
Parabola Voltage at Pin 12
Parabola Voltage at Pin 12
V
out
= LOW
I
O
= 800mA Sink
I
O
= – 800mA
I
O
= 100mA Source
2
1.7
1.25
80
24
V
S
+ 0.5
100
40
20
I
9
= 5mA
V
S
– 0.5
25
V
4
= 50V
R1 = R2 = 10K
V
SE
= 0
V
SE
= + 0.8V
8
TDA8146
2/5
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