BO LYMIN
BG240128E
Feature
1. SMT PCB with metal frame
2. No built-in controller
3. 1/128 duty cycle
4. +5V power supply
5. Option: negative voltage
6. Option: temperature compensation
7. Option: LED array/edge B/L, EL B/L, CCFL
Mechanical Data
Item
Standard Value
Module Dimension
144.0 x 104.0
Viewing Area
114.0 x 64.0
Dot Size
0.43 x 0.43
Dot Pitch
0.45 x 0.45
Pin Assignment
Pin
Symbol
1
2
3
4
5
6
7
8~11
12
13
14
15
FLM
CP
LP
M
Vdd
Vss
NV(Vee)
DB0~DB3
Vo
/DispOff
A/EL1
K/EL2
Unit
mm
mm
mm
mm
Electronic Characteristics
Function
First Line Marker
Data Shift Clock
Data Latch Clock
AC signal for LCD driver output
Power supply (+5V)
Power supply (GND)
Negative voltage output -17.6V
Data bus line
Contrast adjustment
H: Display ON L: Display OFF
Backlight power supply(+)
Backlight power supply(GND)
Symbol Condition
Typical
Unit
Value
Input Voltage
Vdd Vdd = +5V 5.0
V
Supply Current
Idd
Vdd = +5V 6.0 mA
LCD Driving
18.5 V
Vdd-Vo
25
o
C
Voltage
Item
LED Forward
Voltage
Vf
If
25
o
C
25
o
C
4.2
900
V
Current
LED Forward
mA
Dimension
144.0
±
0.5
128.0
114.0(VA)
107.98(AA)
A
10.3(EL or No B/L)
14.3(LED or CCFL B/L)
9.2 (LED or CCFL B/L)
5.2 (EL or No B/L)
0
0
0.21
3.5
A
104.0
±
0.5
74.0
64.0(VA)
57.58(AA)
A
240*128 DOTS
8
K
2.0
20.0
0
97.0
0.45
0.43
0.45
0.43
76.92
35.56
138.0
2.
Ø 3.5 PTH
4-Ø 7.0 PAD
1.6
LED,CCFL B/L(OPTION)
DOT SIZE
SCALE 10/1
3.0
CN1 NO CONNECTION
