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參數(shù)資料
| 型號： | TEA5101B |
| 廠商： | 意法半導體 |
| 元件分類： | 運動控制電子 |
| 英文描述： | RGB HIGH VOLTAGE VIDEO AMPLIFIER |
| 中文描述： | 高壓的RGB視頻放大器 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 61K |
| 代理商： | TEA5101B |
PIN FUNCTION
N
°
1
Function
Description
Blue Input
Input of the ”blue” amplifier. It is a virtual ground with 3.8V bias voltage,
15 microamperes input bias current with14k
input resistance.
Low voltage power supply, typically 12V.
See Pin 1.
See Pin 1.
High voltage power supply, typically 200V.
Provides the video processor with a copy of the DC current flowing into the red
cathode, for automatic cut-off or gain adjustment. If this control is not used,
Pin 6 must be grounded.
Output driving the red cathode. Pin 7 is internallyprotected against CRT arc
discharges by a diode limiting the output voltage to V
DD
.
Also connected to the heatsink.
Output driving the feedback resistor network for the red amplifier.
See Pin 7.
See Pin 6.
See Pin 9.
See Pin 7.
See Pin 6.
See Pin 9.
2
3
4
5
6
V
CC
Green Input
Red Input
V
DD
Red Cathode Current
7
Red Output
8
9
Ground
Red Feedback
Green Output
Green Cathode Current
Green Feedback
Blue Output
Blue Cathode Current
Blue Feedback
10
11
12
13
14
15
5
40k
0.8k
1k
5
(12, 9)
15
V
DD
14
(11, 6)
20k
350
35
35
2
1
8
GND
(3, 4)
13
(10, 7)
REFERENCE
VOLTAGE
5
BLOCK DIAGRAM OF EACH CHANNEL
TEA5101B
2/6
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相關(guān)代理商/技術(shù)參數(shù) |
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| TEA5110 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW DROP-OUT 5V DUAL VOLTAGE REGULATOR |
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| TEA5115 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5 CHANNELS VIDEO SWITCH |
| TEA5116 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5 CHANNELS VIDEO SWITCH |
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