DMC-50747NF-AK Optrex America Inc, DMC-50747NF-AK Datasheet - Page 10

• Manufacturer Part Number: DMC-50747NF-AK
• Description: LCD MODULE 16 X 2 CHIP ON GLASS
• Manufacturer: Optrex America Inc
• Series: DMC-50747r

Specifications of DMC-50747NF-AK

• Display Type: FSTN - Film Super-Twisted Nematic
• Display Mode: Reflective
• Number Of Digits/alpha: 32
• Outline L X W X H: 64.20mm x 27.60mm x 2.20mm
• Viewing Area: 60.20mm L x 16.60mm W
• Backlight: Without Backlight
• Display Format: 16 x 2
• Character Size: 4.85mm H x 2.95mm W
• Character Format: 5 x 7 Dots
• Voltage - Supply: +3 V, -7 V
• Dot Size: 0.48mm W x 0.70mm H
• Interface: Parallel
• Operating Temperature: 0°C ~ 50°C
• Other names: 73-1177; DMC-50747NF

4.2. Block Diagram Example of Power Supply
4.3. Block Diagram
DMC-50747NF (AA) No.99-0095
V1~V5
VOUT
RES
VDD
VSS
DB7
DB0
P/S
WR
CS
A0
IF
It is recommended to apply a potentiometer for the contrast adjust due to the tolerance of the
driving voltage and its temperature dependence.
Both the boosting circuit and the voltage control circuit are not used in this module.
Therefore, connect V
5
8
MODULE
CONTROL LSI
SED1233DGB
5
pin with V
V
V
V
V
V
V
V
V
OUT
DD
SS
5
4
3
2
1
OUT
VR
pin and supply the LCD driving voltage from the outside.
C
C
C
C
C
5
1
4
3
2
COM 14
SEG 80
OPTREX
OPTREX CORPORATION
C
VR:
1
~C
16 Characters
10
V
GND
V
5
DD
OUT
:
~
0.1
20
(+3V)
(0V)
(-7V)
K
~
4.7
L C D P
F
2 Lines
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