AND791GST-LED AND / Purdy Electronics, AND791GST-LED Datasheet
AND791GST-LED
Manufacturer Part Number
AND791GST-LED
Description
Display, Intelligent Character; 190.0 W x 54.0 H x 10 D mm; 5.00 V (Typ.)
Manufacturer
AND / Purdy Electronics
Datasheet
1.AND791GST-LED.pdf
(3 pages)
Specifications of AND791GST-LED
Operating Temperature, Maximum
50
Overall Size
190.0 W x 54.0 H x 10 D mm
Supply Voltage, Lcd Drive
7
Supply Voltage, Logic
5.00 V (Typ.)
Viewing Area
147.0 W x 29.5 H mm
Lead Free Status / Rohs Status
RoHS Compliant part
Features
• AND791GST: Super Twist Technology
• AND791GST-LED: STN with LED backlight
• Low voltage, +5V single power supply
• Controller on board (HD44780)
• Direct interface to 4- or 8-bit CPU
• 11 commands for control
• Wide temperature range option (WGST)
Dot Matrix Dimensions
Mechanical Characteristics
Absolute Maximum Ratings
1
Outline
Dimensions
Character Size
Viewing Area
Dot Size
Dot Pitch
Supply Voltage
Input Voltage
LED Forward Current
LED Reverse Voltage
Item
Item
Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com • www.purdyelectronics.com
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
190.0 (W) x 54.0 (H) x 10 (D)
2.78
Symbol
V
V
147.0 (W) x 29.5 (H)
V
2.78 (W) x 4.89 (H)
I
DD
IN
F
R
Specification
0.50 x 0.55
0.57 x 0.62
0 ≤ V
0.75
Rating
960
7.0
IN
8
≤ V
DD
Unit
Unit
mm
mm
mm
mm
mm
mA
V
V
V
AND791GST/GST-LED
4 Lines x 40 Characters
Intelligent Character Display
Absolute Maximum Ratings (Continued)
Electrical Characteristics (TA = 25°C)
Optical Characteristics (TA = 25˚C, φ = 0°, θ = 0°)
The AND791GST/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 Power Dissipation
Operating Temperature
Storage Temperature
Supply Voltage
High Level In Voltage
Low Level In Voltage
(I
High Level Output Volt.
(–I
Low Level Output Volt.
(I
LED Forward Voltage
(I
LED Reverse Current
(V
Viewing Angle
Contrast
Response time
(rise)
Response time
(fall)
Product specifications contained herein may be changed
OH
OL
F
R
without prior notice. It is therefore advisable to contact
Purdy Electronics before proceeding with the design of
OH
= 480 mA)
= 8 V)
= 1.2 mA)
= 0.2 mA)
Item
= 0.2 mA)
Item
Item
equipment incorporating this product.
Symbol
T
T
K
φ
on
off
Symbol
V
V
V
DD
V
V
V
OH 1
OL 1
V
IH 1
I
IL 1
DD
R
Symbol
F
-V
T
Min.
P
T
O
—
—
op
stg
–
–
D
Min.
4.75
3.0
2.2
2.4
3.8
—
0
–
Typ.
–20 to +70
140
160
6.0
50
0 to +50
Rating
4160
Typ.
5.00
4.1
—
—
—
—
–
–
Max.
170
190
–
–
Max.
5.25
V
6.3
0.6
0.4
4.4
4.8
—
DD
degree
Unit
mW
Unit
°C
°C
ms
ms
4/2/05
–
Unit
mA
V
V
V
V
V
V
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AND791GST-LED Summary of contents
Page 1
... Features • AND791GST: Super Twist Technology • AND791GST-LED: STN with LED backlight • Low voltage, +5V single power supply • Controller on board (HD44780) • Direct interface 8-bit CPU • 11 commands for control • Wide temperature range option (WGST) Dot Matrix Dimensions 2.78 ...
Page 2
... NC No Connect Dimensional Outline Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com • www.purdyelectronics.com 4/2/05 AND791GST/GST-LED Intelligent Character Display Power Supply LCD panel is driven by the voltage V – required for contrast control and temperature O compensation ...
Page 3
... Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com • www.purdyelectronics.com 3 AND791GST/GST-LED Intelligent Character Display 4/2/05 ...