AND3222MST2 Datasheet, PDF (1/4 Pages) Purdy Electronics Corporation – LCD Module

Displays
AND3222MST2
6” FSTN LCD Module
The AND3222MST2 display is a compact, full dot matrix, with
“white page” appearance, LCD modules that have an on-board
LCD controller (SED1330) and display memory (RAM). The
AND3222MST2 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, protable equipment, and marine instrumentation.
Electrical/Optical Characteristics (Ta = 25°C)
Item
Symbol
Condition Min. Typ. Max. Unit
Features
• RoHS Compliant
• Black and white ST (MST) transflective positive mode
• Built-in CCFL backlight
• Excellent readability and high-contrast ratio
• 320 (W) x 240 (H) dot graphic display
• Built-in LCD controller (SED1330)
• Wide operating temperature range (-20 to +70 ºC)
• Available without controller (AND322MST-C)
• 6 o’clock viewing angle
Mechanical Characteristics
Item
Outline
Dimensions
Number of
Pixels
Active Area
Pixel Size
Pixel Pitch
Duty
Controller
DC/DC Converter
Specification
Unit
148.0 (W) x 120.2 (H) x 20.5 max (D) mm
320 (W) x 240 (H)
120.14 (W) x 92.14 (H)
0.33 (W) x 0.33 (H)
0.36 (W) x 0.36 (H)
1/240
SED1335
With
pixels
mm
mm
mm
–
–
–
Absolute Maximum Ratings
Item
Power Supply for Logic
Power Supply for LCD
Input Voltage
CCFL Driving Voltage
CCFL Input Current
Storage Temperature
Operating Temperature
Humidity
Symbol Min. Max. Unit
V_DD - V_SS -0.3 7.0
V
V_DD - V_LCD 0
30
V
V_I
-0.3 V_DD V
V_FL
0 500 Vrms
I_FL
– 7.0 mA
Tstg
-30 +80 ºC
Top
-20 +70 ºC
–
– 80 % RH
Power Supply
for Logic
Power Supply
for LCD Drive
Input Voltage
Power Supply
Current for
LCM
CCFL Starting
Voltage
CCFL Driving
Voltage
CCFL Driving
Current
CCFL Driving
Frequency
CCFL
Saturation
Time
Viewing Angle
Range
Rise Time
Fall Time
Frame
Frequency
Contrast
Brightness of
Backlight
V_{DD -} V_SS
V_{LCD -} V_SS
V_IL
V_IH
V_{DD -} V_O
I_DD
I_EE
V_FLS
V_FLD
I_FLD
f_FL
t_SAT
Φ f (12 o’clock)
Φ b (6 o’clock)
Φ l (9 o’clock)
Φ (3 o’clock)
Tr
Tf
Frm
Cr
L
–
4.5 5.0 5.5 V
–
-21.6 -22.1 -22.7 V
L level
0 – 0.6 V
H level
2.2 – V_DD V
Ta = 0°C – 22.7 –
Ta = 25°C – 24.3 –
V
Ta = 50°C – 25.8 –
V_DD =5.0V 34.9 31.3 –
V_{DD -} V_O
=24.3V
mA
– 3.6 –
–
– 750 – Vrms
–
– 360 – _Vrms
V_FLD
– 5.0 – mA
=450Vrms
f_FL =30kHzV _{15 30 85 KHz}
Ta = 25°C – 3 – minut
– 20 –
When Cr ≥ ^{– 40 –}
1.4
– 30 –
°
– 30 –
V_{DD -} V_O
=24.3V
– 175 –
ms
– 170 –
Ta = 25°C _{– 64 – Hz}
– 4.5 –
–
–
600 650 – _cd/m²
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
7/20/07
Tel: [phone] • Fax: [phone] • [e-mail]
1
www.purdyelectronics.com