Features
• 5 x 7 Dots with cursor
• Built-in controller (HD44780U or equivalent)
• 5V Power supply
• 1/16 Duty cycle
• 4.2V LED Forward voltage
• Dot Matrix Dimensions
Mechanical Characteristics
Absolute Maximum Ratings
7/20/07
Outline
Dimensions
Character Size
Character
Pitch
Viewing Area
Dot Size
Dot Pitch
Supply Voltage
Input Voltage
Item
Item
Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.ANDdisplays.com
2.96
0.56
0.04
85.0 (H) x 30.0 (V) x 8.8 (D)
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
2.96 (H) x 5.56 (V)
3.55 (H) x 5.94 (V)
65.0 (H) x 16.0 (V)
0.56 (H) x 0.66 (V)
0.60 (H) x 0.70 (V)
Symbol
Specification
V
V
SCALE 4/1
(12.7 LED)
DD
IN
3.55
0 ≤ V
• RoHS Compliant
Rating
7.0
IN
≤ V
DD
Unit
Unit
mm
mm
mm
mm
mm
mm
V
V
AND481GST/GST-LED
2 Lines x 16 Characters
Intelligent Character Display
Absolute Maximum Ratings (Continued)
Electrical Characteristics (TA = 25°C)
Optical Characteristics (TA = 25˚C, f = 0°, q = 0°)
The AND481GST/GST-LED devices are compact, LCD
modules that have an on-board LCD controller and driver
circuit. These devices can display 160 characters (numerals,
letters, symbols and Kana letters), as well as eight custom
characters.
LED Forward Current
LED Reverse Voltage
LED Power Dissipation
Operating Temperature
Storage Temperature
LCD Operating Voltage V
Supply Voltage
Supply Current
Input
Voltage
Output
Voltage
Viewing Angle
Contrast
Turn On
Turn Off
Item
Item
Item
“High” Level
“Low” Level
“High” Level
“Low” Level
Symbol
T
T
K
V
Symbol
f
on
off
DD
DD
V
V
V
I
V
DD
Symbol
OH
-V
OL
IH
IL
-V
SS
V
T
T
O
P
I
stg
F
op
D
R
Min.
T=25 °C
T=50 °C
–
–
–
–
T=0 °C
Cond.
–
–
–
–
–
–
Typ.
200
250
6.0
50
–20 to +60
Min. Typ. Max. Unit
Rating
0 to +50
4.7
2.2
2.4
–
–
–
–
0
–
200
920
8
Max.
400
400
4.8
4.5
4.2
3.2
–
–
5
–
–
–
–
V
5.3
0.6
0.4
degree
–
–
–
6
DD
–
Unit
Unit
ms
ms
mA
mW
°C
°C
–
V
mA
V
V
V
V
1