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參數(shù)資料
| 型號： | M52745SP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | BUS CONTROLLED 3-CHANNEL VIDEO PREAMP FOR CRT DISPLAY MONITOR |
| 中文描述： | 總線控制的陰極射線管顯示屏三通道視頻前置放大器 |
| 文件頁數(shù)： | 21/21頁 |
| 文件大?。?/td> | 386K |
| 代理商： | M52745SP |
MITSUBISHI ICs (Monitor)
M52745SP
BUS CONTROLLED 3-CHANNEL VIDEO PREAMP FOR CRT DISPLAY MONITOR
21
DESCRIPTION OF PIN
(cont.)
Pin No.
Name
DC voltage (V )
Peripheral circuit of pins
Description of function
1
Brightness
-
It is recommended that
the IC be used between
pedestal voltage 2V and
3V.
1
35k
APPLICATION METHOD FOR M52745SP
CLAMP PULSE INPUT
Clamp pulse width is recommended
above 15kHz, 1.0μsec
above 30kHz, 0.5μsec
above 64kHz, 0.3μsec.
The clamp pulse circuit in ordinary set is a long round about way,
and beside high voltage, sometimes connected to external terminal,
it is very easy affected by large surge.
Therefore, the Fig. shown right is recommended.
EXT-FEED BACK
In case of application circuit example of lower figure, Set up R1, R2
which seems that the black level of the signal feedbacked from
Power AMP is 1V, when the bottom of output signal is 1V.
NOTICE OF APPLICATION
Make the nearest distance between output pin and pull down
resistor.
Recommended pedestal voltage of IC output signal is 2V.
16
Power Amp OUT
Pre Amp
INPUT R
MAIN BRIGHTNESS
DC:1 to 5V
R OUT PUT
Black level 1 to 5V
R Feed back
Black level 1 to 5V
R1
R2
Power Amp
EXT-FEED BACK APPLICATION CIRCUIT
PRELIMINARY
Some parametric limits are subject to change.
M
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M52746SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:BUS CONTROLLED 3CH VIDEO PRE-AMP FOR CRT DISPLAY MONITOR |
| M52749FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:BUS Controlled 3ch Video Pre-amp for CRT Display Monitor |
| M527534-12 | 制造商:ITT 制造商全稱:ITT Industries 功能描述:Cannon MIL-DTL-38999 Connectors |
| M52755FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:WIDE BAND ANALOG SWITCH |
| M52755SP | 制造商:Panasonic Industrial Company 功能描述:IC |
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