AND1021ST Datasheet, PDF (1/4 Pages) Purdy Electronics Corporation – Intelligent Graphics Display

AND1021ST/-EO
120 x 64 Dots
Intelligent Graphics Display
Features
• Super twist
• RoHS Compliant
• 15 characters x 8 line capability
• 120 x 64 dot graphic display
• Excellent readability and high-contrast ratio
• Built-in LCD controller (T6963C)
• Wide operating temperature range (0° to 50°C)
• Available with EL backlighting (-EO option)
Dot Matrix Dimensions
57.56
0.48
0.44
The AND1021ST/-EO devices are compact, full dot matrix,
LCD modules that have an on-board LCD controller
(T6963C) and display memory (RAM). The AND1021ST/-EO
can display TEXT information, numerals, letters and
symbols, as well as GRAPHIC patterns. These devices are
suitable for medical and measurement equipment, point-of-
sale terminals, portable equipment, and marine
instrumentation.
Absolute Maximum Ratings
Item
Symbol
Rating
Unit
Supply Voltage
V_DD
7.0
V
V_EE
–22
V_EL
110 (EO)
V_rms
Input Voltage
V_IN
GND ≤ V_IN ≤ V_DD V
Operating Temperature
T_op
0 to +50
°C
Storage Temperature
T _stg
-20 to +60
˚C
EL Driving Freq. (EO)
f_EL
1
kHz
Electrical Characteristics (TA = 25°C)
120 x 64 Pixels
Item
Symbol Min. Typ. Max. Unit
Supply Voltage
V_DD 4.75 5.0 5.25
V
V_EE –7.75 –8.5 –9.25
EL Drive voltage (f_EL =
500 Hz)
V_EL
100
110
120 V_rms
Mechanical Characteristics
Item
Specification
Unit
Outline
Dimensions
85.0 (W) x 70.0 (H) x 20.0 MAX (D)
mm
Number of Dots
120 x 64 Dots (15)
# of Characters
15 x 8 (120) Characters, 8 x 8 font
Viewing Area
62.5 (W) x 43.5 (H)
mm
Bezel Opening
62.5 (W) x 43.5 (H)
mm
Dot Size
0.44 (W) x 0.56 (H)
mm
Dot Pitch
0.56 (W) x 0.60 (H)
mm
Weight (approx.)
70/85 (ST/EO)
gram
High Level In Voltage
(V_DD = 5.0V)
V_IN
–0.5
–
Low Level In Voltage
(V_DD = 5.0V)
V_IH
0
–
High Level Output Volt.
(V_DD = 5.0V)
V_OH
V_DD –
0.3
–
Low Level Output Volt.
(V_DD = 5.0V)
V_OL
–
–
I_DD
–
Power Consumption⁽¹⁾
I_EE
–
I_EL
V_DD V
0.5 V
–V
0.3 V
10.0
mA
2.0
15 ⁽²⁾
1. All dots on. (V_DD = .5V, V_EE = –8.5V, V_EL=110, f_EL = 500 Hz or at Typ.)
2. mA rms
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: [phone] • Fax: [phone] • [e-mail] • www.purdyelectronics.com
7/20/07