參數(shù)資料
型號(hào): LG122322
廠商: Electronic Theatre Controls, Inc.
英文描述: 122 x 32 dots
中文描述: 122 × 32點(diǎn)
文件頁數(shù): 1/1頁
文件大?。?/td> 34K
代理商: LG122322
LED Backlight
DD
COM
0.4
1.0
--
DD
0.8
V
Max.
Input Voltage
Operating Temp.
V
T
-0.3
-20
-20
+ 0.3
70
80
V
C16
Power
Circuit
ELECTRICAL CHARACTERISTICS
V
Symbol
O
V
R/W
DB0~DB7
/RST
E2
V
V
DD
SS
E1
A0
Storage Temp.
LCD Driving Voltage
Supply Current
Output High Voltage
Output Low Voltage
Input Low Voltage
Input High Voltage
BLOCK DIAGRAM
COM
|
C1
Item
LEDK
LEDA
to LSI
SED1520DOA
or Eqv.
SEG
SED1520DOA
or Eqv.
SEG
LCD PANEL
122 x 32 dots
= 3.0mA
= 5.0V
DD
= - 3.0mA
( V
V
OL
I
I
OL
V
S1----S61
- V
DD
DD
O
Ta=25
C
OH
IL
V
V
OH
IH
V
I
T
stg
opr
I
Condition
--
--
Test
0
--
--
S62----S122
--
|
C32
C17
6.5
0.5
=5V
a
0.25V )
2.0
- 0.3
2.4
Min.
DD
--
--
--
Typ.
V
DD
ABSOLUTE MAXIMUM RATINGS
LG122322
Supply Voltage(LCD)
Supply Voltage(Logic)
Item
-0.3
-0.3
Min.
Symbol
DD
DD
V
V
- V
- V
SS
O
13.5
7.0
Max.
122 x 32 dots
Dot Pitch ( W x H )
Dot Size ( W x H )
Weight (Reflective/LED)
V
0.44 x 0.49
0.40 x 0.45
mm
mm
g
LED BACKLIGHT SPECIFICATIONS (Ta=25
Power supply for LED backlight
Data bus line
Reset signal, active "L"
GND
Power supply for Logic
Operating voltage for LCD
H : Data
Enable signal 2
H : Read
L : Write
L : Instruction code
Enable signal 1
Approx. 30 / 40
Forward Voltage
Forward Current
Emission Wave Length
LEDA
LEDK
DB6
DB7
/RST
DB5
18
Item
15
16
17
13
14
I
λ
p
f
+5V
0V
H/L
L
H/L
H/L
Symbol
V
f
DB3
DB4
SS
E2
DB0
DB1
DB2
R/W
E1
O
DD
PIN CONNECTIONS
Symbol
V
mA
V
10
11
12
9
8
7
6
4
5
A0
V
V
V
Unit
C
C
1
2
3
Pin
V
V
V
_
>L
H/L
_
>L
H/L
H/L
H/L
H/L
H/L
H,H
H/L
H,H
+5V
--
Level
0V
V
mA
nm
Unit
120
568
--
--
4.1
Typ.
Max.
4.3
C)
Function
84.0 x 44.0 x 9.5/13.5
60.5 x 18.5
Nominal Dimensions
MECHANICAL DATA
Viewing Area ( W x H )
Module Size ( W x H x T )
V
Unit
V
Item
mm
mm
Unit
相關(guān)PDF資料
PDF描述
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