BG240128E Datasheet, PDF (1/1 Pages) Bolymin, Inc – SMT PCB with metal frame No built-in controller

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 Unit
Module Dimension 144.0 x 104.0 ^mm
Viewing Area
114.0 x 64.0 ^mm
Dot Size
0.43 x 0.43 ^mm
Dot Pitch
0.45 x 0.45 ^mm
Pin Assignment
Pin Symbol
1 FLM
2 CP
3 LP
4M
5 Vdd
6 Vss
7
8~11
12
NV(Vee)
DB0~DB3
Vo
13 /DispOff
14 A/EL1
15 K/EL2
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)
Electronic Characteristics
Item
Symbol Condition
Typical
Value
Unit
Input Voltage Vdd Vdd = +5V 5.0 V
Supply Current Idd Vdd = +5V 6.0 mA
LCD Driving
Voltage
Vdd-Vo 25 ^oC
18.5 V
LED Forward
Voltage
Vf
25 ^oC 4.2 V
LED Forward
Current
If
25 ^oC 900 mA
Dimension
144.0±0.5
128.0
114.0(VA)
107.98(AA)
240*128 DOTS
K
76.92
35.56
3.0
138.0
CN1 NO CONNECTION
A
2.0
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)
0.45
0.43
DOT SIZE
SCALE 10/1
Ø 3.5 PTH
4-Ø 7.0 PAD
1.6
LED,CCFL B/L(OPTION)