DMF-50840NB-FW-AKE-AS Optrex America Inc, DMF-50840NB-FW-AKE-AS Datasheet - Page 10

• Manufacturer Part Number: DMF-50840NB-FW-AKE-AS
• Description: LCD GRAPHIC MOD 320X240
• Manufacturer: Optrex America Inc
• Series: DMF-50840r

Specifications of DMF-50840NB-FW-AKE-AS

• Display Mode: Transmissive
• Display Type: LCD - Monochrome
• Viewing Area: 120.00mm L x 90.00mm W
• Backlight: CCFL - White
• Dot Size: 0.33mm W x 0.33mm H
• Dot Pitch: 0.36mm x 0.36mm
• Dot Pixels: 320 x 240 (QVGA)
• Interface: Parallel
• Pixel Density: 320 x 240
• Fluid Type: STN
• Module Size (w X H X T): 167.1 mm x 109 mm x 11 mm
• Viewing Area (w X H): 120 mm x 90 mm
• Backlighting: CCFL White
• Background Color: Blue
• Attached Touch Screen: No
• Style: Monochrome
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 73-1235

DMF-50840NB-FW-AKE-AS (AS) No. 2001-0159
CN1
CN2
No.
No.
4. I/O Terminal
10.
11.
12.
13.
14.
1.
2.
3.
4.
5.
6.
7.
8.
9.
1
2
3
4
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.
DISPOFF
CFL GND
CFL HOT
Symbol
Symbol
V
FLM
V
V
V
NC
CP
FG
NC
NC
D0
D1
D2
D3
LP
ADJ
CC
SS
EE
MODULE
Level
H / L
H / L
H / L
H / L
H / L
H / L
H L
H L
Level
-
-
-
-
-
-
-
-
-
-
R1+R2+VR=10~ 20K
VADJ
VCC
VEE
VSS
Display Data
Display Data
Display Data
Display Data
H : Display on L : Display off (Pull up Resister)
First Line Marker
Non-connection
Data Latch Signal
Clock Signal for Shifting Data
Power Supply for Logic
Power Supply (0V, GND)
Power Supply for LCD Drive
Voltage Level for LCD Contrast Adjustment
Frame Ground
Power Supply for CFL (HOT)
Non-connection
Non-connection
Power Supply for CFL (GND)
OPTREX CORPORATION
VR
R1
R2
VCC (+Voltage)
VEE (-Voltage)
VSS (0V)
Function
Function
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