F-51477GNF-SLY-ALN Optrex America Inc, F-51477GNF-SLY-ALN Datasheet - Page 10

• Manufacturer Part Number: F-51477GNF-SLY-ALN
• Description: LCD GRAPHIC 320X240 YLW TRANSFL
• Manufacturer: Optrex America Inc

Specifications of F-51477GNF-SLY-ALN

• Display Type: LCD - Monochrome
• Display Mode: Transflective
• Backlight: LED - Yellow/Green
• Dot Pixels: 320 x 240 (QVGA)
• Interface: Parallel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Viewing Area: -
• Dot Size: -
• Dot Pitch: -
• Lead Free Status / Rohs Status: Details

F-51477GNF-SLY-ALN (AL) No. 2005-0065
4.2. Example of Power Supply
4.3. Block Diagram
LED CATHODE
It is recommended to apply a potentiometer for the contrast adjust due to the
tolerance of the driving voltage and its temperature dependence.
DISPOFF
LED ANODE
D0 ∼ D3
V0 5
VDD
FLM
VSS
Module
CP
LP
M
VDD
VSS
V4
V5
V3
V0
V1
V2
R1+R2+VR=10~20K
R=1K
10K
4
Common Driver
NT7704 × 1
or equivalent
LED Backlight
4
Tr
OPTREX CORPORATION
4
4
R1
VR
R2
To LSI for Logic
VDD (Logic)
VHH (+Voltage)
0V
240
320 × 240 dots
Segment Driver
NT7703 × 2
or equivalent
L C D P
320
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