DMC-16230AAE-DW Optrex America Inc, DMC-16230AAE-DW Datasheet - Page 5

• Manufacturer Part Number: DMC-16230AAE-DW
• Description: LCD MODULE 16X2 CHARACTER
• Manufacturer: Optrex America Inc
• Series: DMC-16230r

Specifications of DMC-16230AAE-DW

• Display Type: TN - Twisted Nematic
• Display Mode: Reflective
• Number Of Digits/alpha: 32
• Outline L X W X H: 122.00mm x 44.00mm x 11.00mm
• Viewing Area: 99.00mm L x 24.00mm W
• Backlight: Without Backlight
• Display Format: 16 x 2
• Character Size: 9.66mm H x 4.84mm W
• Character Format: 5 x 7 CURS
• Voltage - Supply: 5.0V
• Dot Size: 0.92mm W x 1.10mm H
• Interface: Parallel
• Operating Temperature: 0°C ~ 50°C
• Other names: 73-1026; DMC-16230; DMC16230; OP2160

Recommended
Contrast Ratio
Viewing Angle
Response
3. Optical Specifications
Note 1 :
Note 1 :
Note 2 :
Note 3 :
Note 4 :
DMC16230-AAE-DW (DW) No. 2000-0270
3.1. LCD Driving Voltage
3.2. Optical Characteristics
LCD Driving Voltage
Time
Parameter
Parameter
minimum and maximum shows tolerance of the operating voltage. The specified contrast
ratio and response time are not guaranteed over the entire range.
L
L
when ON signal is applied.
when OFF signal is applied.
Assuming that the typical driving waveforms shown below are applied to the LCD Panel
at 1/A Duty - 1/B Bias ( A : Duty Number, B : Bias Number ). Driving voltage V
definded as follows.
Vth1 : The voltage V
Vth2 : The voltage V
ON
OFF
Rise Note 2
Decay Note 3
CR = L
V
: Luminance of the ON segments
: Luminance of the OFF segments
D
V
Voltage (Applied actual waveform to LCD Module) for the best contrast. The range of
Contrast ratio is definded as follows.
The time that the luminance level reaches 90% of the saturation level from 0%
The time that the luminance level reaches 10% of the saturation level from 100%
Definition of Driving Voltage V
O-P
measured at = 10 , =270 on the segment which the ON signal is applied to.
measured at = 40 , =270 on the segment which the OFF signal is applied to.
= (Vth1+Vth2) / 2
Note 1
Note 1
OFF
1 / (
<ON SIGNAL>
/ L
f
F
ON
A )
CR = L
O-P
O-P
V
Symbol
Symbol
CC
T
T
CR
OFF
that should provide 50% of the saturation level in the luminance
that should provide 26% of the saturation level in the luminance
ON
-V
EE
ON
Ta=25 C, 1/16 Duty, 1/5 Bias, V
/ L
OFF
D
=20 , =270
Conditions
Conditions
Ta=25 C
Ta=50 C
Ta= 0 C
-
-
OPTREX CORPORATION
1 /
f
F
<OFF SIGNAL>
Shown in 3.3
Min.
Min.
4.2
3.6
( B-2 )
-
-
-
-
D
=4.5V (Note 4), =10 , =270
V
O-P
Typ.
Typ.
180
130
4.5
3.5
-
-
/ B
Max.
Max.
270
200
5.0
4.8
-
-
D
is
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Units
Units
ms
ms
V
V
V