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參數(shù)資料
| 型號(hào)： | SG12232A |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | LCD MODULES ( 122 DOTS X 32 DOTS ) |
| 中文描述： | 液晶顯示模塊（122點(diǎn)× 32點(diǎn)） |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 149K |
| 代理商： | SG12232A |
LCD MODULES
SG12232A ( 122 DOTS X 32 DOTS )
FEATURES
MECHANICAL DATA
BUILT-IN CONTROLLER (SED1520 OR EQUIVALENT)
ITEM
DIMENSIONS
UNIT
+5 V POWER SUPPLY
Module Size (W x H x T)
84.0 x 44.0 x 8.8 ( 12.7 LED )
mm
1/32 DUTY CYCLE
Viewing Area ( W x H )
60.5 x 18.5
mm
8-BIT PARALLEL INTERFACE
Active Area ( W x H )
53.64 x 15.64
mm
4.2 V LED FORWARD VOLTAGE
Dot Size ( W x H )
0.40 x 0.45
mm
Dot Pitch ( W x H )
0.44 x 0.49
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
Ao
H/L
Data Type Select Signal
5
CS1
H
Chip Select Signal For IC1
ELECTRICAL CHARACTERISTICS
6
CS2
H
Chip Select Signal For IC2
ITEM
SYMBOL
CONDITION
MIN.
TYP.
MAX.
UNIT
7
CL
H/L
Clock Input (2 KHz )
Supply Voltage For Logic
V
DD
-V
SS
-
4.5
5
5.5
V
8
E
H
L
Enable Signal
Supply Voltage For LCD
V
DD
-V
o
V
DD
=5V Ta=25
o
C 4.4
4.8
5.2
V
9
R/W
H/L
H : Read / L : Wrtie
Supply Current
I
DD
V
DD
=5V
-
2.5
4.5
mA
10~17
DB0~DB7
H/L
Data Bus Line
Input
"HIGH" Level
V
IH
-
2.2
-
VDD
V
18
/RES
L
Reset Signal
Voltage
"LOW" Level
V
IL
-
-
-
0.6
V
19
A
4.2V
LED Power (+)
Output
"HIGH" Level
V
OH
-
2.4
-
-
V
20
K
0V
LED Power (-)
Voltage
"LOW" Level
V
OL
-
-
-
0.4
V
EXTERNAL DIMENSIONS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SG12832A | BUILT-IN CONTROLLER (ST7920 OR EQUIVALENT) |
| SG12864A | LCD MODULES SG12864A ( 128 DOTS X 64 DOTS ) |
| SG12864I | 128 DOTS X 64 DOTS |
| SG1501A | DUAL VOLTAGE TRACKING REGULATOR |
| SG1501AJ | DUAL VOLTAGE TRACKING REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SG-124 | 制造商:Hozan Tool Industrial Co Ltd 功能描述: |
| SG-125 | 制造商:Hozan Tool Industrial Co Ltd 功能描述: |
| SG1250 | 制造商:SECURITY-CENTER 功能描述:SOUNDER INDOOR/OUTDOOR |
| SG125024 | 制造商:Carlo Gavazzi 功能描述:S-TIMER 2 STATE 24AC |
| SG125115 | 制造商:Carlo Gavazzi 功能描述:Timer, Two State, Plug In, SPDT, Time Range 0.15 - 3s 制造商:Carlo Gavazzi 功能描述:S-TIMER 2 STATE 120AC |
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