03875-06-0114 IEE (INDUSTRIAL ELECTRONIC ENGINEERS), 03875-06-0114 Datasheet - Page 6

• Manufacturer Part Number: 03875-06-0114
• Description: 33M1183
• Manufacturer: IEE (INDUSTRIAL ELECTRONIC ENGINEERS)

Specifications of 03875-06-0114

• No. Of Digits / Alpha: 80
• Character Count X Line: 20 X 4
• Character Size: 12.1mm
• Supply Voltage: 5V
• Display Mode: Transflective
• Display Area Width: 144.9mm
• Display Area Height: 59.5mm

2.0
2.1
Figure 1 illustrates the major components of the serial option Daystar Nova module. The module provides
means for an external viewing angle adjustment potentiometer (V
RESET and self–test switches at Pins 3 and 5. The external viewing angle adjustment potentiometer should be
connected to the same +5 Volt supply as the display module. RESET and TEST pull down to ground to
activate the function. All three inputs may be left open if not used. The V
preset the viewing angle. The LCD Controllers are microprocessor units (MPU) designed specifically to control
all multiplexing and character decoding functions for the LCD display.
2.1.1 Signal Description
Industrial Electronic Engineers, Inc.
LOGICAL STRUCTURE AND FUNCTION
LCD Module
Signal Name
DB
DB
LCD Row Drivers and
Van Nuys, California
E
GND
R/W
V
RS
4
0
E
Shift Registers
–DB
–DB
CC
RS R/W
7
3
LCD Controller
LCD Display
Number Of Lines
Figure 1
DB
7
DB
1
1
1
4
4
2
7
LCD Column Drivers
and Shift Registers
4
LCD Module Block Diagram
DB
Scale: NONE
3
SIZE
A
DB
Input/Output
0
CODE IDENT
I/O
I/O
FO Backlight
BIAS
–
–
I
I
I
05464
NO.
Adj.) at Pin 4, and connections for optional
Temperature Compensation
Rev A
BIAS
V
CC
(+5V)
8” Flying Leads
test point is used at the factory to
LCD Controller
LCD Controller
LCD Controller
LCD Controller
LCD Controller
Connected
Sheet 6
S03875–06–0114
Power
Gnd
–