DMC-50149NYU-LY-B Optrex America Inc, DMC-50149NYU-LY-B Datasheet - Page 9

• Manufacturer Part Number: DMC-50149NYU-LY-B
• Description: LCD MODULE 24X2 CHARACTER
• Manufacturer: Optrex America Inc
• Series: DMC-50149r

Specifications of DMC-50149NYU-LY-B

• Display Type: STN - Super-Twisted Nematic
• Display Mode: Transmissive
• Number Of Digits/alpha: *
• Outline L X W X H: *
• Viewing Area: 93.50mm L x 15.80mm W
• Backlight: LED - Yellow
• Display Format: 24 x 2
• Character Size: 5.55mm H x 3.20mm W
• Character Format: 5 x 8 Dots
• Voltage - Supply: 5.0V
• Dot Size: 0.60mm W x 0.65mm H
• Interface: *
• Operating Temperature: 0°C ~ 50°C
• Other names: 73-1024; OP150NYULYB

CN1
DMC-50149NYU-LY-B (AB) No.98-0118
No.
4.I/O Terminal
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
4.1.Pin Assignment
4.2.Example of Power Supply
It is recommended to apply a potentiometer for the contrast adjust due to the tolerance
of the driving voltage and its temperature dependence.
Symbol
VLED
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
R/W
V
V
V
RS
E
CC
EE
SS
Level
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
MODULE
－
－
－
－
VR=10 ～ 20K Ω
Power Supply (0V)
Power Supply for Logic
Power Supply for LCD Drive
Register Select Signal
Read/Write Select Signal H : Read L : Write
Enable Signal (No pull-up Resister)
Data Bus Line / Non-connection at 4-bit operation
Data Bus Line / Non-connection at 4-bit operation
Data Bus Line / Non-connection at 4-bit operation
Data Bus Line / Non-connection at 4-bit operation
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
Power Supply for LED
VCC
VEE
VSS
VR
OPTREX
OPTREX CORPORATION
VCC (+Voltage)
VEE (-Voltage)
VSS (0V)
Function
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