C-51849NFQJ-LG-ACN Optrex America Inc, C-51849NFQJ-LG-ACN Datasheet - Page 9

• Manufacturer Part Number: C-51849NFQJ-LG-ACN
• Description: LCD MOD CHAR 40X4 GRN TRANSMISS
• Manufacturer: Optrex America Inc
• Series: C-51849r

Specifications of C-51849NFQJ-LG-ACN

• Display Mode: Transmissive
• Display Type: STN - Super-Twisted Nematic
• Number Of Digits/alpha: 160
• Outline L X W X H: 190.00mm x 54.00mm x 14.60mm
• Viewing Area: 147.00mm L x 29.50mm W
• Backlight: LED - Green
• Display Format: 40 x 4
• Character Format: 5 x 8 Dots
• Voltage - Supply: 5.0V
• Interface: Parallel
• Operating Temperature: -20°C ~ 70°C
• Character Count X Line: 40 x 4
• Module Size (w X H X T): 190 mm x 54 mm x 14.6 mm
• Fluid Type: FSTN
• Background Color: White
• Backlight Type: LED Green
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Dot Size: -
• Character Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 73-1256

C-51849NFQJ-LG-ACN (AC) No. 2005-0244
No.
4. I/O Terminal
10
11
12
13
14
15
16
17
18
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.
LED +A
Symbol
LED -K
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
R/W
V
V
V
RS
NC
E1
E2
CC
EE
SS
Display Data
Display Data
Display Data
Display Data
Display Data
Display Data
Display Data
Display Data
Enable Signal (No pull-up Resister)
Read/Write Select Signal H : Read L : Write
Register Select Signal
Power Supply for LCD Drive
Power Supply (0V, GND)
Power Supply for Logic
Enable Signal (No pull-up Resister)
Non-connection
LED Anode Terminal
LED Cathode Terminal
MODULE
VR=10~20K
VCC
VSS
VEE
VR
OPTREX CORPORATION
VCC (+Voltage)
VSS (0V)
Function
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