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AND721GST PDF 데이터시트 ( Data , Function )

부품번호 AND721GST 기능
기능 Intelligent Character Display
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AND721GST 데이터시트, 핀배열, 회로
AND721GST/GST-LED
Intelligent Character Display
AND721GST/GST-LED
4 Lines x 20 Characters
Intelligent Character Display
The AND721GST/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
AND721GST: Super Twist Technology
AND721GST-LED: STN with LED backlight
Low voltage, +5V single power supply
Controller on board (HD44780)
RoHS compliant
11 commands for control
Wide temperature range option (WGST)
Absolute Maximum Ratings (Continued)
Item
Symbol
Rating
LED Reverse Voltage
LED Power Dissipation
Operating Tempera-
ture
VR
PD
Top
8
1900
0 to +50
Storage Temperature
Tstg
-20 to +60
Unit
V
mW
°C
°C
Dot Matrix Dimensions
2.95
0.60
0.55
0.60
Electrical Characteristics (TA = 25°C)
Item
Symbo
l
Min.
Typ.
Max. Unit
Mechanical Characteristics
Item
Specification
Outline
Dimensions
98 (W) x 60 (H) x 12 (D)
Character Size
2.95 (W) x 4.75 (H)
Viewing Area
76.0 (W) x 25.2 (H)
Dot Size
0.55 (W) x 0.55 (H)
Dot Pitch
0.60 (W) x 0.60 (H)
Supply Voltage
VDD 4.75 5.0 5.25
V
VDD-VO 3.0 – 6.3
High Level In Voltage
(VDD = 5.0V)
VIN
– VDD V
Low Level In Voltage
(IOH = 0.2 mA)
VIH
0
– 0.6 V
High Level Output Volt.
(–IOH = 0.2 mA)
VOH
2.4
–V
Unit
Low Level Output Volt.
(IOL = 1.2 mA)
VOL
– 0.4 V
mm
LED Forward Voltage
(IF = 230 mA)
VF
3.8
4.1
4.4 V
mm
mm
LED Reverse Current
(VR = 8 V)
IR
– 2.4 mA
mm
mm Optical Characteristics (TA 5 = 25˚C, φ = 0°, θ = 0°)
Item Symbol Min.
Typ. Max. Unit
Absolute Maximum Ratings
Item
Symbol
Supply Voltage
Input Voltage
LED Forward Current
VDD
VIN
IF
Rating
7.0
0 VIN VDD
480
Unit
V
V
mA
Viewing Angle f
– 50 – degree
Contrast
K
6.0 –
Turn On Ton – 200 400 ms
Turn Off Toff – 250 400 ms
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.
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
1
Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
7-27-99





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부품번호상세설명 및 기능제조사
AND721GST

Intelligent Character Display

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AND
AND721GST-LED

Intelligent Character Display

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AND

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