AND471GST-LED AND / Purdy Electronics, AND471GST-LED Datasheet
AND471GST-LED
Manufacturer Part Number
AND471GST-LED
Description
Display, LCD; 122 mm W x 44 mm H x 11 mm D; 5 V (Typ.); 0 degC; 50 degC
Manufacturer
AND / Purdy Electronics
Datasheet
1.AND471GST-LED.pdf
(2 pages)
Specifications of AND471GST-LED
Operating Temperature, Maximum
50
Overall Size
122 mm W x 44 mm H x 11 mm D
Supply Voltage, Logic
5 V (Typ.)
Viewing Area
99 mm W x 24 mm H
Lead Free Status / Rohs Status
RoHS Compliant part
It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product.
Features
• AND471GST: Super Twist Technology
• AND471GST-LED: STN with LED backlight
• Low voltage, +5V single power supply
• Controller on board (HD44780)
• Direct interface to 4- or 8-bit CPU
• 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
Item
Item
Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com • www.purdyelectronics.com
122 (W) x 44 (H) x 11 (D)
Product specifications contained herein may be changed without prior notice.
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Symbol
4.84 (W) x 9.66 (H)
99.0 (W) x 24.0 (H)
0.92 (W) x 1.10 (H)
0.98 (W) x 1.16 (H)
V
4.84
V
Specification
I
0.92
DD
0.05
IN
F
0 ≤ V
0.50
Rating
480
7.0
IN
≤ V
DD
Unit
Unit
mm
mm
mm
mm
mm
mA
V
V
AND471GST/GST-LED
2 Lines x 16 Characters
Intelligent Character Display
Absolute Maximum Ratings (Continued)
Electrical Characteristics (TA = 25°C)
Optical Characteristics (TA 5 = 25˚C, φ = 0°, θ = 0°)
The AND471GST/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. The large characters provide excellen readability.
LED Reverse Voltage
LED Power Dissipation
Operating Temperature
Storage Temperature
Supply Voltage
High Level In Voltage
(V
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
Turn On
Turn Off
OH
OL
F
DD
R
OH
= 220)
= 8 V)
= 1.2 mA)
= 0.2 mA)
= 5.0V)
Item
= 0.2 mA)
Item
Item
Symbol
T
T
K
φ
on
off
Symbol
V
DD
V
V
V
V
V
V
I
OH
DD
OL
R
IH
IL
-V
F
Symbol
O
T
Min.
V
P
T
op
stg
–
–
–
–
R
D
Min.
4.75
3.0
2.2
2.4
3.8
–
–
–
Typ.
–20 to +60
200
250
6.0
50
0 to +50
Rating
Typ.
5.0
4.1
2000
–
–
–
–
–
–
8
Max.
400
400
–
–
Max.
5.25
6.3
0.6
0.4
4.4
2.4
–
–
degree
Unit
Unit
mW
°C
ms
ms
˚C
4/2/05
V
–
Unit
mA
V
V
V
V
V
V
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AND471GST-LED Summary of contents
Page 1
... Features • AND471GST: Super Twist Technology • AND471GST-LED: STN with LED backlight • Low voltage, +5V single power supply • Controller on board (HD44780) • Direct interface 8-bit CPU • Wide temperature range option (WGST) Dot Matrix Dimensions 4.84 0.92 0.05 Mechanical Characteristics Item Specifi ...
Page 2
... Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com • www.purdyelectronics.com 4/2/05 Power Supply The LCD panel is driven by the voltage V an adjustable V compensation. Temperature Variations Temperature Power Supply Block Diagram 16 Controller/ Driver AND471GST/GST-LED Intelligent Character Display – you need DD O for contrast control and temperature O V – 0°C 5.00 +25°C 4.75 +50° ...