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參數(shù)資料
| 型號： | BA7232 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | Color TV Signal Encoder |
| 中文描述： | 彩色電視信號編碼器 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 74K |
| 代理商： | BA7232 |
2
Multimedia ICs
BA7232FS
Pin descriptions
Pin No.
Pin name
BIN
GIN
RIN
V
CC
1
1
2
3
4
5
6
Analog B signal input
Analog G signal input
Analog R signal input
Power supply pin for all drivers other than the 75
driver
SYNCIN
BFPIN
7
NT / PAL
8
9
SCIN
GND1
COUT
GND2
N.C.
VOUT
N.C.
YOUT
SYNCOUT
V
CC
2
Color subcarrier input
Ground for all drivers other than the 75
driver
Chroma signal output. Internal 75
driver.
Ground for the 75
driver
This pin is not connected inside the IC.
Color TV signal output. Internal 75
driver.
This pin is not connected inside the IC.
Luminance signal output. Internal 75
driver.
Composite synchronization signal output
Power supply pin for all drivers other than the 75
driver
10
11
12
13
14
15
16
17
18
19
20
ROUT
GOUT
BOUT
Analog R signal output. Internal 75
driver
Analog G signal output. Internal 75
driver.
Analog B signal output. Internal 75
driver.
Function
Burst flag pulse input (negative logic)
Selecting the type of color TV signal output
(high = NTSC, low = PAL)
Composite synchronization signal input (negative logic)
Absolute maximum ratings (Ta = 25°C)
Parameter
Recommended operating conditions (Ta = 25°C)
Parameter
Symbol
Limits
Unit
Power supply voltage
V
CC
7
V
Power dissipation
Pd
mW
Operating temperature
Topr
°
C
Storage temperature
Reduced by 7.5mW for each increase in Ta of 1
°
C over 25
°
C.
When mounted on a 70
×
70
×
1.6mm glass epoxy board.
Tstg
°
C
750
– 20 ~ + 70
– 55 ~ + 125
Symbol
Limits
Unit
Power supply voltage
V
CC
υ
RI
4.5 ~ 5.5
V
RIN input level
0 ~ 0.7
V
P-P
GIN input level
υ
GI
0 ~ 0.7
V
P-P
BIN input level
υ
BI
0 ~ 0.7
V
P-P
SCIN input level
υ
SC
0.45 ~ 0.6
V
P-P
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| BA7356 | VIF/SIF SIGNAL PROCESSOR |
| BA7356S | VIF/SIF SIGNAL PROCESSOR |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| BA7232FS | 制造商:ROHM 制造商全稱:Rohm 功能描述:Color TV Signal Encoder |
| BA7233 | 制造商:JVC 功能描述:7233 |
| BA7242 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Color TV signal encoder |
| BA7242F | 制造商:ROHM 制造商全稱:Rohm 功能描述:Color TV signal encoder |
| BA7244BS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
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