Rainbow Electronics BG16080B - Manual

BG16080B
Feature
Mechanical Data
Item
Module Dimension
Viewing Area
Dot Size
Dot Pitch
Standard Value Unit
mm
mm
mm
mm
100.0 x 54.0
72.3 x 37.8
0.39 x 0.39
0.42 x 0.42
Dimension
BO LYM IN
1. SMT PCB with metal frame
2. Built-in controller LC7981
3. +5V single power supply, with built-in negative voltage
4. 1/80 duty cycle
5. Option: LED, EL B/L
Input Voltage
Supply Current
LCD Driving
Voltage
LED Forward
Voltage
LED Forward
Current
Vdd
Idd
Vdd-Vo
Vf
If
Vdd = +5V
Vdd = +5V
25 C
5.0
4.0
13.6
4.2
300
V
mA
V
V
mA
Typical
Value
Electronic Characteristics
o
25 C
o
25 C
o
Item Symbol Condition
Unit
Pin Assignment
Pin Symbol Function
1
2
3
4
5
6
7~14
Power supply(GND)
Power supply(+5V)
Contrast adjustment
Instruction/Data input
Data read/write
Chip enable
Vss
Vdd
Vo
RS
R/W
E
DB0-7
15
16
Reset signal
/CS
/RES
17
18 Negative voltag output
Display off signal Vee
/DISPOFF
Data bus line
Chip select
19
20
Power supply for B/L (+)
Power supply for B/L (GND) A
K
49
.0
Ų
0.
3
54
.0
Ų
0.
5
4- 2.5
2-1.0
P2.54x19=48.2 39.2
95.0Ų0.3
100.0Ų0.5
4.
8
2
37
.8
Ų
0.
2
47
.8
Ų
0.
3
67.17
87.0Ų0.3
72.3Ų0.2
33
.5
4- R1.0
16.56
A
10
.1
15.3[led]
11.3[[el/ref]]ff 2.
5
20- 1.0
A BLOCK
1.6
10.0[led]
5.9[[el/ref]]ff
0.
42
0.
3999
0.42
0.399
20 1
Ш
Ш
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