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Número de pieza | BG12232D | |
Descripción | Display | |
Fabricantes | Bolymin | |
Logotipo | ||
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BO LYMIN
BG12232D
Feature
1. COB with metal frame
2. No built-in oscillation, requiring external clock
3. Built-in controller SED1520Daa
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 Symbol
1 Vss
2 Vdd
3 Vo
4 Ao
5 /CS1
6 /CS2
7 CL
8 RD/E
9 WR,R/W
10~17 DB0~7
18 RES
19 A/Vee
20 K
Dimension
Function
GND
+ 5V(+3V option)
Contrast adjustment
H --> Data L --> Instruction
L --> Chip1 enable
L --> Chip 2 enable
External clock 2KHZ
RD for 80 serial; /E for 68 serial
WR for 80 serial; R/W for 68 serial
Data bus line
L: 80 series, H: 68 series
Power supply for B/L (+)/
Negative voltage output
Power supply for B/L (GND)
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
1 page |
Páginas | Total 1 Páginas | |
PDF Descargar | [ Datasheet BG12232D.PDF ] |
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