DMF-682AN-EW Optrex America Inc, DMF-682AN-EW Datasheet - Page 11

• Manufacturer Part Number: DMF-682AN-EW
• Description: GRAPH MODULE 256X128 STN EL/BKL
• Manufacturer: Optrex America Inc
• Series: DMF-682r

Specifications of DMF-682AN-EW

• Display Type: LCD - Monochrome
• Display Mode: Transflective
• Viewing Area: 127.00mm L x 70.00mm W
• Backlight: EL - White
• Dot Size: 0.43mm W x 0.43mm H
• Dot Pitch: 0.47mm x 0.47mm
• Dot Pixels: 256 x 128
• Interface: Parallel
• Other names: 73-1141; OP256128W

4.3. Block Diagram
DMF682AN-EW (AB) No.97-0085
DISPOFF
D0~D3
VDD
VSS
VEE
FLM
CP
LP
EL
EL
M
EL Backlight
Bias Circuit
MSM5298
or equivalent
Row Driver
4
4
1
OPTREX CORPORATION
To LSI
64
64
256
Column Driver
MSM5299
Column Driver
MSM5299
or equivalent
or equivalent
L C D P
240
256
128 dots
3
4
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