Purdy AND501GST/GST-LED User Manual download pdf

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085

T l 408 23 8200 F 408 33 128

l@ dlt i

ANDdi l 1

Displays

AND501GST/GST-LED

20 Characters x 2 Lines

Intelligent Alphanumeric Displays

The AND501GST/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

• AND501GST: Super Twist Technology

• AND501GST-LED: STNwith LED backlight

• Low voltage, +5V single power supply

• Controller on board (HD44780)

• RoHS compliant

• 11 commands for control

Dot Matrix Dimensions

Mechanical Characteristics

Item Speciﬁcation Unit

Outline

Dimensions

116 (H) x 37 (V) x 11 (D) mm

Character Size 3.20 (H) x 5.55 (V) mm

Viewing Area 83.0 (H) x 18.6 (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

7.0 V

Input Voltage

≤

LED Forward Current

275 mA

LED Reverse Voltage

LED Power Dissipation

1270 mW

0.05

0.60

0.50

3.20

0.05

0.65

0.40

5.55

Operating Temperature

0 to +50 °C

Storage Temperature

stg

–20 to +60 °C

Electrical Characteristics (TA = 25°C)

Item Symbol Min. Typ. Max. Unit

Supply Voltage

4.75 5.0 5.25

GND

–0–

LED Forward Voltage

= 200 mA)

3.8 4.1 4.4 V

LED Reverse Current

= 8 V)

– – 2.2 mA

Input

Voltage

“High” Level

= 5.0 V)

2.2 – –

“Low” Level

= 0.2 mA)

0 – 0.6

Output

Voltage

“High” Level

(-I

= 0.2 mA)

2.4 – –

“Low” Level

= 1.2 mA)

– – 0.6

Optical Characteristics (TA = 25˚C,

= 0°,

= 0°

)

Item Symbol Min. Typ. Max. Unit

Viewing Angle

-10 25 40 degree

Contrast K – 3.0 – –

Turn On

– 200 400 ms

Turn Off

off

– 250 400 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

1 2

Displays 1

Summary of Contents

Page 1 - Displays

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 T l 408 23 8200 F 408 33 128 l@ dlt i ANDdi l 1 Displays AND501GST/GST-LED

Page 2

Intelligent Character DisplayAND501GST/GST-LED Displays Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 T l 408 23 8200 F 4

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Purdy AND501GST/GST-LED User Manual

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