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參數(shù)資料
| 型號： | TDA4688 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | Video processor with automatic cut-off control |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP28 |
| 文件頁數(shù)： | 10/24頁 |
| 文件大?。?/td> | 130K |
| 代理商： | TDA4688 |
1997 Jun 23
10
Philips Semiconductors
Product specification
Video processor with automatic cut-off control
TDA4688
Table 2
Signal input selection by the fast source switches; notes 1 to 4
Notes
1.
2.
3.
4.
H: logic HIGH implies that the voltage >0.9 V.
L: logic LOW implies that the voltage <0.4 V.
X = don’t care.
ON indicates the selected input signal.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
I
2
C-BUS CONTROL BITS
ANALOG SWITCH SIGNALS
INPUT SELECTED
FSON2 FSDIS2 FSON1 FSDIS1
FSW
2
(PIN 1)
FSW
1
(PIN 13)
RGB
2
RGB
1
Y/CD
L
L
L
L
L
L
H
L
H
L
H
X
X
X
X
X
L
H
X
X
X
X
X
L
H
X
X
X
ON
ON
ON
L
L
L
H
ON
ON
L
L
H
X
ON
ON
L
H
L
L
ON
ON
L
L
H
H
H
X
L
H
X
H
X
X
ON
ON
ON
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
V
P
V
i
supply voltage (pin 5)
input voltage (pins 1 to 8, 10 to 13, 16, 21, 23 and 25)
input voltage (pins 15, 18 and 19)
input voltage (pins 27 and 28)
sandcastle pulse voltage
average current (pins 20, 22 and 24)
peak current (pins 20, 22 and 24)
output current
storage temperature
operating ambient temperature
total power dissipation
0.1
0.7
0.1
0.7
10
20
8
20
0
8.8
+V
P
V
P
+ 0.7
+8.8
V
P
+ 5.8
+4
+4
+0.6
+150
70
1.2
V
V
V
V
V
mA
mA
mA
°
C
°
C
W
V
14
I
av
I
M
I
26
T
stg
T
amb
P
tot
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