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BG12232D1 Schematic ( PDF Datasheet ) - Bolymin

Teilenummer BG12232D1
Beschreibung Display
Hersteller Bolymin
Logo Bolymin Logo 




Gesamt 1 Seiten
BG12232D1 Datasheet, Funktion
www.DataSheet4U.com
BO LYMIN
BG12232D1
Feature
1. COB with metal frame
2. built-in oscillation
3. Built-in controller SED1520Doa
4. 1/32 duty cycle
5. + 5V single power supply
6. Option: +3V single power supply
7. Option: LED, EL B/L
Mechanical Data
Item
Standard Value Unit
Module Dimension
Viewing Area
Dot Size
Dot Pitch
80.0 x 36.0
60.0 x 18.0
0.4 x 0.45
0.44 x 0.49
mm
mm
mm
mm
Pin Assignment
Pin
1
2
3
4
5
6
7
8
9
10~17
18
Symbol
Vss
Vdd
Vo
Ao
E1
E2
NC
NC
R/W
DB0~7
/RES
19 A/Vee
20 K
Function
GND
+ 5V(+3V option)
Contrast adjustment
H --> Data L --> Instruction
Data latch for chip 1
Data latch for chip2
H:read , L:write
Data bus line
Reset signal
Power supply for B/L (+)/
Negative voltage output
Power supply for B/L (GND)
Dimension
Electronic Characteristics
Item
Symbol Condition
Typical
Value
Unit
Input Voltage Vdd Vdd = +5V 5.0 V
Supply Current Idd Vdd = +5V 1.0 mA
LCD Driving
Voltage
Vdd-Vo
25 oC
4.5 V
LED Forward
Voltage
Vf
25 oC
4.2 V
LED Forward
Current
If
25 oC 120 mA
EL Power
Voltage
Vel Vel=110Vac/400Hz V





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