AND731GST/GST-LED
4 Lines x 16 Characters
Intelligent Character Display
The AND731GST/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.
Features
•
•
•
•
•
•
•
• RoHS Compliant
AND731GST: Super Twist Technology
AND731GST-LED: STN with LED backlight
Low voltage, +5V single power supply
Built-inController
5 x 7 Dots with cursor
1/16 Duty cycle
4.2V LED forward voltage
Electrical Characteristics (TA = 25°C)
Item
T = 0°C
LCD Operating
T = 25°C
Voltage
T = 50°C
Supply Voltage
Supply Current
Symbol
V
DD
-V
O
V
DD
-V
SS
I
DD
Hi Level
Low Level
Hi Level
Low Level
V
IH
V
IL
V
OH
V
OL
Min.
–
–
–
4.7
–
2.2
0
2.4
–
Typ.
4.8
4.5
4.2
5
3.2
–
–
–
–
Max.
–
–
–
5.3
6
–
V
DD
0.6
0.4
V
mA
V
V
V
V
Unit
V
Mechanical Characteristics
Item
Outline
Dimensions
Character Size
Viewing Area
Character Pitch
Dot Size
Dot Pitch
Specification
87 (W) x 60 (H) x 8.8 (D) (12.7 LED)
2.95 (W) x 4.75 (H)
62 (W) x 25.6 (H)
3.55 (W) x 5.35 (H)
0.55 (W) x 0.55 (H)
0.60 (W) x 0.60 (H)
Unit
Input Voltage
mm
mm
mm
mm
mm
mm
Outpit Voltage
Optical Characteristics (TA = 25˚C,
φ
= 0°,
θ
= 0°)
Item
Viewing Angle
Contrast
Symbol
φ
K
T
on
T
off
Min.
–
–
–
–
Typ.
50
6.0
200
250
Max.
–
–
400
400
Unit
degree
–
ms
ms
Absolute Maximum Ratings
Item
LED Forward Current
LED Reverse Voltage
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
Symbol
I
F
V
R
V
DD
V
IN
T
op
T
stg
Rating
400
4
7.0
0
≤
V
IN
≤
V
DD
0 to +50
–20 to +60
Unit
mA
V
V
V
°C
°C
Turn On
Turn Off
Product specifications contained herein may be changed without prior notice.
It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product.
1
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 •
sales@purdyelectronics.com
• www.purdyelectronics.com
7/20/07
PURDY [ PURDY ELECTRONICS CORPORATION ]
