DMC-40457 Optrex America Inc, DMC-40457 Datasheet - Page 8

• Manufacturer Part Number: DMC-40457
• Description: LCD MODULE 40X4 CHARACTER
• Manufacturer: Optrex America Inc
• Series: DMC-40457r

Specifications of DMC-40457

• Display Type: TN - Twisted Nematic
• Display Mode: Reflective
• Number Of Digits/alpha: 116
• Outline L X W X H: 190.00mm x 54.00mm x 11.00mm
• Viewing Area: 147.00mm L x 29.50mm W
• Backlight: Without Backlight
• Display Format: 40 x 4
• Character Size: 4.89mm H x 2.78mm W
• Character Format: 5 x 8 Dots
• Voltage - Supply: 5.0V
• Dot Size: 0.50mm W x 0.55mm H
• Interface: Parallel
• Operating Temperature: 0°C ~ 50°C
• Other names: 73-1099; OP440

4.3.Block Diagram
DMC40457 (AA) No.99-0117
DB7～DB7
VCC
R/W
VSS
VEE
RS
E1
E2
8
8
or equivalent
or equivalent
Control LSI
Control LSI
HD44780
HD44780
Bias Circuit
OPTREX
OPTREX CORPORATION
SEG 40
COM 16
COM 16
SEG 40
4
4
40 characters × 4 lines
MSM5259 × 4
MSM5259 × 4
Column Driver
Column Driver
or equivalent
or equivalent
L C D P
To LSI
SEG 160
SEG 160
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