BG16080B Datasheet, PDF (1/1 Pages) Bolymin, Inc – SMT PCB with metal frame Built-in controller LC7981

BO LYMIN
BG16080B
Feature
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
Mechanical Data
Item
Standard Value Unit
Module Dimension 100.0 x 54.0 ^mm
Viewing Area
72.3 x 37.8 ^mm
Dot Size
0.39 x 0.39 ^mm
Dot Pitch
0.42 x 0.42 ^mm
Pin Assignment
Pin Symbol
Function
1 Vss
Power supply(GND)
2 Vdd
Power supply(+5V)
3 Vo
4 RS
Contrast adjustment
Instruction/Data input
5 R/W
Data read/write
6E
Chip enable
7~14 DB0-7
Data bus line
15 /CS
Chip select
16 /RES
Reset signal
17 Vee
Negative voltag output
18 /DISPOFF Display off signal
19 A
Power supply for B/L (+)
20 K
Power supply for B/L (GND)
Dimension
16.56
87.0Ų0.3
72.3Ų0.2
67.17
Electronic Characteristics
Item
Symbol Condition
Typical
Value
Unit
Input Voltage Vdd Vdd = +5V 5.0 V
Supply Current Idd Vdd = +5V 4.0 mA
LCD Driving
Voltage
Vdd-Vo 25 ^oC
13.6 V
LED Forward
Voltage
Vf
25 ^oC
4.2 _V
LED Forward
Current
If
25 ^oC 300 mA
10.0[led]
5.9[el/ref]
4- Ø2.5
1.6
0.42
0.39
2-1.0
4-ØR1.0
A
20
1
39.2
P2.54x19=48.2
2
95.0Ų0.3
20- Ø1.0
100.0Ų0.5
A BLOCK
15.3[led]
11.3[el/ref]