參數(shù)資料
型號: SG19232C
廠商: Electronic Theatre Controls, Inc.
英文描述: 12 DOTS X 2 DOTS
中文描述: 12點× 2的DOTS
文件頁數(shù): 1/1頁
文件大?。?/td> 100K
代理商: SG19232C
SG19232C ( 12 DOTS X 2 DOTS )
FEATURES
MECHANICAL DATA
BUILT-IN CONTROLLER (SED1520 OR EQUIVALENT)
ITEM
DIMENSIONS
UNIT
+5 V POWER SUPPLY
Module Size (W x H x T)
116.0 x 37.0 x 9.4 ( 10.8 LED )
mm
1/32 DUTY CYCLE
Viewing Area ( W x H )
88.0 x 19.0
mm
8-BIT PARALLEL INTERFACE
Active Area ( W x H )
80.6 x 16.28
mm
4.2 V LED FORWARD VOLTAGE
Dot Size ( W x H )
0.38 x 0.47
mm
Dot Pitch ( W x H )
0.42 x 0.51
mm
INTERFACE PIN CONNECTIONS
ABSOLUTE MAXIMUM RATINGS
NO.
SYMBOL
LEVEL
FUNCTION
ITEM
SYMBOL
MIN.
TYP.
MAX. UNIT
1
V
SS
0V Power Supply Ground
Supply Voltage For Logic
V
DD
-V
SS
0
-
7
V
2
V
DD
5V Power Supply Voltage
Supply Voltage For LCD Drive V
DD
-V
o
0
-
12
V
3
V
O
-
Contrast Adjustment Voltage
Input Voltage
V
I
Vss
-
V
DD
V
4
RS
H/L
Register Select
5
R/W
H/L
H : Read / L : Wrtie
ELECTRICAL CHARACTERISTICS
6
E
H L
Enable Signal
ITEM
SYMBOL CONDITION
MIN.
TYP.
MAX.
UNIT
7-14
DB0~DB7
H/L
Data Bus Line
Supply Voltage For Logic
V
DD
-V
SS
-
4.5
5
5.5
V
15
A
4.2V
LED Power (+)
Supply Voltage For LCD
V
DD
-V
o
V
DD
=5V Ta=25
4.4
4.8
5.2
V
16
K
0V
LED Power (-)
Supply Current
I
DD
V
DD
=5V
-
3
4.5
mA
Input
"HIGH" Level
V
IH
-
2.2
-
VDD
V
Voltage
"LOW" Level
V
IL
-
-
-
0.6
V
Output
"HIGH" Level
V
OH
-
2.4
-
-
V
Voltage
"LOW" Level
V
OL
-
-
-
0.4
V
EXTERNAL DIMENSIONS
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