AND1741 Datasheet, PDF (1/4 Pages) Purdy Electronics Corporation – Intelligent Graphics Display

AND1741MST
240 x 128 Dots
Intelligent Graphics Display
The AND1741 MST devices are compact, full dot matrix, with
“white page” appearance, LCD modules that have an on-
board LCD controller (T6963C) and display memory (RAM).
The AND1741 MST 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.
Features
• RoHS Compliant
• Black and white ST (MST) transmissive mode
• Built-in CCFL backlight
• 40 characters x 18 line capability
• 240 x 128 dot graphic display
• Excellent readability and high-contrast ratio
• Built-in LCD controller (T6963C)
• Wide operating temperature range (0° to 50°C)
• User-selectable fonts: 6 x 8 or 8 x 8
Dot Matrix Dimensions
119.7
0.50
0.47
240 x 128 pixels
Absolute Maximum Ratings
Absolute Maximum
Item
Symbol Min Max Unit
Supply Voltage
CCFL Input Current
V_DD
0
7.0
V
V_DD - V_EE 0
24.0
V
I_FL
–
10
mA
rms
CCFL Driving Voltage⁽¹⁾
CCFL Drive Frequency
Input Voltage
Storage Temperature
Operating Temperature
Humidity⁽²⁾
V_FL
–
1500
V_rms
f_EL
–
80
kHz
V_IN
-0.3
V_DD
V
T _stg
-20 60
°C
T_op
0
50
°C
–
10 90 °/° RH
1. One minute maximum.
2. Wet bulb temperature ≤29° C, no condensation of water.
Electrical Characteristics (TA = 25°C)
Specifications
Mechanical Characteristics
Item
Specification
Unit
Outline
Dimensions
170.0 (W) x 105.0 (H) x 14.0 Max (D) mm
Number of Dots
240 x 128 Dots
(40 characters x 16 lines)
Item
Supply
Voltage
Symbol Cond.
V_DD
V_DD-
V_EE
Min.
(BST/
MST)
4.75
17.5/
18.5
Typ.
(BST/
MST)
5.0
18.5/
19.5
Max.
(BST/ Unit
MST)
5.25
19.5/ ^V
20.5
# of Characters
Viewing Area
Bezel Opening
Dot Size
Dot Pitch
40 x 16 (480), 6 x 8 font
126.0 (W) x 70.0 (H)
132.0 (W) 76.0 (H)
0.47 (W) 0.47 (H)
0.50 (W) 0.50 (H)
mm
mm
High Level In
V
V_IN
V_DD=
2.8
Low Level
In V
5.0V
V_IH
0
—
—
V_DD
V
0.8
mm
mm
FL Driving V
V_IN
V_FL
—
300
350
V
rms
Weight (approx.)
250
gram
FL Input
Current⁽¹⁾
I_FL
4.0
5.0
7.0
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