ACM2402F SERIES LCD MODULE
4.1 OPTICAL CHARACTERISTICS (Ta=25ºC, Vdd= 5.0V±0.25V, STN LC fluid)
Item
Symbol
Condition
Cr ³ 2.0
Min
Typ
-
Max
35
Unit
deg
deg
Viewing angle (horizontal)
Viewing angle (vertical)
Contrast Ratio
q
f
-60
Cr ³ 2.0
-40
-
40
Cr
Tr
Tf
f=0°, q=0°
f=0°, q=0°
f=0°, q=0°
-
-
-
6
-
Response time (rise)
Response time (fall)
150
150
250
250
ms
ms
5.0 BLOCK DIAGRAM
U2
1. Vss
2. Vdd
3. Vo
SEG1- 40
SEG41- 120
40
80
4. RS
5. R/W
U1
6. E
SEG 1
SEG 120
COM 1
COM 16 16
7. DB0
8
14. DB7
LCD 24 X 2
COM16
15/+ BL+
LED BACKLIGHT
16/- BL-
AZ DISPLAYS, INC.
11/20/00
4
AZDISPLAYS [ AZ DISPLAYS ]
