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参数资料
| 型号： | TEA2037A |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 偏转 |
| 英文描述： | HORIZ/VERT DEFLECTION IC, PDIP16 |
| 封装： | BATWING, DIP-16 |
| 文件页数： | 8/14页 |
| 文件大小： | 148K |
| 代理商： | TEA2037A |
Obsolete
Product(s)
- Obsolete
Product(s)
3/14
TEA2037A
ELECTRICAL CHARACTERISTICS (Tamb = 25°C)
Table 3. Supply (shunt regulator) (Pin 16)
Table 4. Video Input (Pin 15)
Table 5. Line Oscillator (Pin 9)
Table 6. Line Output (Pin 14)
Table 7. Line Flyback Input (Pin 11)
Symbol
Parameter
Min.
Typ.
Max.
Unit
ICC1
Supply Current
10
20
mA
VCC1
Supply Voltage (ICC1 = 15mA)
Voltage Variation (ICC1: 10mA to 20mA)
9
–280
9.8
50
10.5
+280
V
mV
LPS
Starting Threshold for Line Output Pulses
5
V
Symbol
Parameter
Min.
Typ.
Max.
Unit
V15
Reference Voltage (I15 = –1A)
1.4
1.75
2
V
MWF
Minimum Width of Frame Pulse (When synchronized with TTL signal)
50
s
VIN
Sync Bottom to Black Level (RSYNC 15 = 560k)0.2
0.3
VPP
Symbol
Parameter
Min.
Typ.
Max.
Unit
LT9
Low Threshold Voltage
2.8
3.2
3.6
V
HT9
High Threshold Voltage
5.4
6.6
7.8
V
BI9
Bias Current
100
nA
DR9
Discharge Impedance
1.0
1.4
1.8
k
FLP1
Free Running Line Period
(R = 34.9k
Tied to VCC1, C = 2.2nF Tied to Ground)
62
64
66
s
FLP2
Free Running Line Period (R = 13.7K
, C = 2.2nF)
27
s
OT9
Oscillator Threshold for Line Output Pulse Triggering
4.6
V
Horizontal Frequency Drift with Temperature
(see application Figure 11)
2Hz/°C
Symbol
Parameter
Min.
Typ.
Max.
Unit
LV14
Saturation Voltage (I14 = 200mA)
1.1
1.6
V
OPW
Output Pulse Width (line period = 64s)
20
22
24
s
Symbol
Parameter
Min.
Typ.
Max.
Unit
V11
Bias Voltage
1.8
2.4
3.2
V
Z11
Input Impedance
4.5
5.8
8
k
F
0
-------
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TEA2037A_04 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:HORIZONTAL AND VERTICAL DEFLECTION MONITOR |
| TEA2114 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:VIDEO SWITCH |
| TEA2117 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Horizontal and vertical deflection monitor |
| TEA2124 | 制造商:STMicroelectronics 功能描述:VID SWIT 8PDIP - Bulk |
| TEA2128 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:SWITCH MODE POWER SUPPLY PRIMARY CIRCUIT |
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