DMC-40218N-B Optrex America Inc, DMC-40218N-B Datasheet - Page 8

• Manufacturer Part Number: DMC-40218N-B
• Description: LCD 40X2 SUPERTWIST HI CONTRAST
• Manufacturer: Optrex America Inc
• Series: DMC-40218r

Specifications of DMC-40218N-B

• Display Type: STN - Super-Twisted Nematic
• Display Mode: Reflective
• Number Of Digits/alpha: 80
• Outline L X W X H: 182.00mm x 33.50mm x 11.00mm
• Viewing Area: 152.50mm L x 16.50mm W
• Backlight: Without Backlight
• Display Format: 40 x 2
• Character Size: 5.55mm H x 3.20mm W
• Character Format: 5 x 8 Dots
• Voltage - Supply: 5.0V
• Dot Size: 0.60mm W x 0.65mm H
• Interface: Parallel
• Operating Temperature: 0°C ~ 50°C
• Other names: 73-1074; OP240NB

4.3.Block Diagram
DMC40218N-B* (DB) No.99-0171
VCC
R/W
VSS
VEE
DB7
DB0
RS
E
8
or equivalent
Control LSI
HD44780
Bias Circuit
COM 16
SEG 40
OPTREX
4
OPTREX CORPORATION
40 characters × 2 lines
Column Driver
LC7930 × 4
or equivalent
L C D P
To LSI
SEG 160
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