Purdy AND591GST/GST-LED - Manual

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
T l 408 523 8200 F 408 733 1287 l @ d l t i ANDdi l 1
Displays Displays
AND591GST/GST-LED
2 Lines x 40 Characters
Intelligent Character Display
The AND591GST/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
• 5 x 7 dots with cursor
• Built-in controller (KS0066 or equivalent)
• 5V Power supply
•
RoHS compliant
• 4.2V LED Forward Voltage
Dot Matrix Dimensions
Mechanical Characteristics
Item Specification Unit
Outline
Dimensions 182 (H) x 33.5 (V) x 8.8 (D)
(12.7 LED)
mm
Character Size 3.20 (H) x 5.55 (V) mm
Character
Pitch
3.70 (H) x 5.95 (V) mm
Viewing Area 154 (H) x 15.3 (V) mm
Dot Size 0.60 (H) x 0.65 (V) mm
Dot Pitch 0.65 (H) x 0.70 (V) mm
Absolute Maximum Ratings
Item Symbol Rating Unit
Supply Voltage V
DD
7.0 V
Input Voltage V
IN
0 ≤ V
IN
≤ V
DD
V
LED Forward Current I
F
520 mA
LED Reverse Voltage V
R
4 V
LED Power Dissipation P
D
2240 mW
Operating Temperature T
op
0 to +50 °C
Storage Temperature T
stg
–20 to +60 °C
Electrical Characteristics (TA = 25°C)
Item Symbol Cond. Min. Typ. Max. Unit
LCD Operating Voltage V
DD
-V
O
T=0 °C – 4.8 –
V T=25 °C – 4.5 –
T=50 °C – 4.2 –
Supply Voltage V
DD
-V
SS
– 4.7 5 5.3 V
Supply Current I
DD
– – 3.2 6 mA
Input
Voltage
“High” Level V
IH
– 2.2 – V
DD
V
“Low” Level V
IL
– 0 – 0.6
Output
Voltage
“High” Level V
OH
– 2.4 – –
V
“Low” Level V
OL
– – – 0.4
Optical Characteristics (TA = 25˚C, f = 0°, q = 0°)
Item Symbol Min. Typ. Max. Unit
Viewing Angle f – 50 – degree
Contrast K – 6.0 – –
Turn On T
on
– 200 400 ms
Turn Off T
off
– 100 400 ms
Absolute Maximum Ratings (Continued)
Item Symbol Rating Unit
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.
• RoHS Compliant