參數(shù)資料
型號(hào): STV5345
廠商: 意法半導(dǎo)體
英文描述: TELETEXT DECODER WITH 8 INTEGRATED PAGES
中文描述: 圖文電視解碼器,集成8頁(yè)
文件頁(yè)數(shù): 3/25頁(yè)
文件大?。?/td> 579K
代理商: STV5345
12
18
17
16
8
13
15
14
D
A
C
A
C
D
4
5
19
20
7
6
9
11
10
DATA
CLOCK
OE
WE
RED
GREEN
BLUE
SCL
SDA
TTC
TTD
F6
VCS
SAND
TCS/
SCS
A0 ... A12
D0 ... D7
*
*
*
A0 ...A10 / 30 ... 40
A11 - A12 / 2 - 3
D0 ... D7 / 22 ... 29
*
V
DD
V
SS
1
21
Y
BLAN
COR ODD/
EVEN
EXTERNAL
MEMORY
INTERFACE
TIME BASE
DATA ACQUISITION
&
DATA PROCESSING
8 PAGES
INTERNAL
MEMORY
DISPLAY &
CONTROL
INTERFACE
I2
INTERFACE
STV5345
5
BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
DD
Power Supply Range
-0.3, +6.0
V
INPUT VOLTAGERANGE :
V
I
VCS,SDA,SCL,D0-D7
-0.3, V
DD
+ 0.5
V
V
I
TTD,F6,TCS/SCS,TTC
-0.3, +10
V
OUTPUT VOLTAGE RANGE :
V
O
SAND,A0-A12,OE,WE,D0-D7,SDA,ODD/EVEN,R,G,B
-0.3 , V
DD
V
V
O
BLAN,COR, Y, TCS/SCS
-0.3 , V
DD
V
o
C
o
C
T
stg
T
A
Storage Temperature Range
-20, +125
Operating Ambient Temperature Range
-20, +70
5
ELECTRICALCHARACTERISTICS
V
DD
= 5V, V
SS
= 0V, T
A
= - 20 to + 70
o
C
Symbol
V
DD
I
DD
Parameter
Min
4.5
Typ
5
15
Max
5.5
40
Unit
V
mA
Supply Voltage (Pin 1)
Supply Current (operating mode)
5
STV5345- STV5345/H - STV5345/T
3/25
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