參數(shù)資料
型號: DV20400
廠商: Electronic Theatre Controls, Inc.
英文描述: 20 characters x 4 lines
中文描述: 20字符× 4行
文件頁數(shù): 1/1頁
文件大?。?/td> 959K
代理商: DV20400
DV series
DV-20400 20 characters x 4 lines
Mechanical Data
Item
Module Dimensions
Viewing Area
Dot Size
Dot Pitch
Standard Value
Unit
mm
mm
mm
mm
98.0(W) X 60.0(H) X 10.5 (D)
76.0(W) X 25.2(H)
0.55(W) X 0.55(H)
0.60(W) X 0.60(H)
Absolute Maximum Ratings
Standard Value
Typ.
--
--
--
--
--
Item
Symbol
Min.
-0.3
Max.
7.0
V
dd
+ 0.3
V
dd
+ 0.3
50
70
Unit
Supply Voltage for Logic
Supply Voltage for LCD Drive
Input Voltage
Operation Temperature
Storage Temperature
V
dd
- V
ss
V
dd
- V
ee
V
I
Topr
Tstg
V
V
V
o
C
o
C
V
dd
- 13.5
-0.3
0
-20
Electrical Characteristics
Standard Value
Typ.
Item
Symbol
Condition
Min.
2.2
0
2.4
0
--
Max.
V
dd
0.6
V
dd
0.4
10.0
Unit
Input "High" Voltage
Input "Low" Voltage
Output "High" Voltage
Output "Low" Voltage
Supply Current
V
IH
V
IL
V
OH
V
OL
I
dd
--
--
--
--
V
V
V
V
-I
OH
= 0.205mA
I
OL
= 1.2mA
V
dd
= 5V
4.0
mA
Pin Assignment
No.
1
2
3
4
5
6
7-9
Symbol
V
SS
V
DD
V
EE
RS
R/W
E
DB0-DB2
Function
GND,0V
+5V
For LCD Drive
Function select
Read/Write
Enable signal
Data bus line
No.
10
11
12
13
14
15
16
Symbol
DB3
DB4
DB5
DB6
DB7
LED A
LED K
Function
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
LED power supply
LED power supply
Block Diagram
+5V
VDD
VDD
VEE VR
VSS
D B 0
D B 7 C O M 1 6 L C D Panel
E
R/W S E G 4 0 S E G 1 6 0
R S
V E E
V D D S E G M E N T D R I V E R
×
4
V S S
L E D A
L E D K
C O N T R O L
L E D U N I T
External Dimensions
Option
LCD Type
N
Backlight Type
EL
LED
Built-in Control LSI
S1
S2
W
R
F
M
H
CCFL
Touch Panel
KS-0066U or equivalent
Remarks: S1 : yellow-green STN LCD , S2 : gray STN LCD, W : black & white LCD, N : negative type LCD, R : reflective type LCD,
F : transflective type LCD, M : transmissive type LCD, H : extended temperature type LCD (-20
O
C ~ 70
O
C)
Tel.: +49 89 89979764 Fax: +49 89 89979765 Email: info@dst-gmbh.de
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