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
Absolute Maximum Ratings
Absolute Maximum
Item
Supply Voltage
CCFL Input Current
CCFL Driving Voltage
(1)
Symbol
V
DD
V
DD
- V
EE
I
FL
V
FL
f
EL
V
IN
T
stg
T
op
–
Min
0
0
–
–
–
-0.3
-20
0
10
Max
7.0
24.0
10
1500
80
V
DD
60
50
90
Unit
V
V
mA
rms
V
rms
kHz
V
°C
°C
°/° RH
Dot Matrix Dimensions
119.7
0.50
0.47
CCFL Drive Frequency
Input Voltage
Storage Temperature
Operating Temperature
63.97
0.50
0.47
240 x 128 pixels
Humidity
(2)
1. One minute maximum.
2. Wet bulb temperature
≤
29° C, no condensation of water.
Electrical Characteristics (TA = 25°C)
Specifications
Mechanical Characteristics
Item
Outline
Dimensions
Number of Dots
# of Characters
Viewing Area
Bezel Opening
Dot Size
Dot Pitch
Weight (approx.)
Specification
170.0 (W) x 105.0 (H) x 14.0 Max (D)
240 x 128 Dots
(40 characters x 16 lines)
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)
250
mm
mm
mm
mm
gram
Unit
mm
Supply
Voltage
High Level In
V
Low Level
In V
FL Driving V
Item
Symbol
V
DD
V
DD
-
V
EE
V
IN
V
IH
V
IN
V
DD
=
5.0V
Cond.
Min.
(BST/
MST)
4.75
17.5/
18.5
2.8
0
—
Typ.
(BST/
MST)
5.0
18.5/
19.5
—
—
300
Max.
(BST/
MST)
5.25
19.5/
20.5
V
DD
V
0.8
350
V
rms
V
Unit
V
FL
FL Input
mA
I
FL
4.0
5.0
7.0
(1)
rms
Current
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.
1
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
7/20/07
PURDY [ PURDY ELECTRONICS CORPORATION ]
