BG9832B Bolymin, Inc, BG9832B Datasheet

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BG9832B

Manufacturer Part Number
BG9832B
Description
Lcd With Metal Frame Built-in Oscillation, Requiring External Clock
Manufacturer
Bolymin, Inc
Datasheet
10~17
Dimension
Pin Assignment
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
Feature
Module Dimension
Viewing Area
Dot Size
Dot Pitch
Mechanical Data
Item
Pin
18
19
20
1
2
3
4
5
6
7
8
9
Vss
Vdd
Vo
Ao
/CS1
/CS2
CL
RD/E
WR,R/W
DB0~7
RES
A
K
Symbol
BO LYMIN
WR for 80 serial; R/W for 68 serial
L --> Chip1 enable
L --> Chip 2 enable
External clock 2KHZ
RD for 80 serial; /E for 68 serial
GND
+ 5V(+3V option)
Contrast adjustment
H --> Data L --> Instruction
Data bus line
L: 80 series, H: 68 series
Power supply for B/L (+)
Power supply for B/L (GND)
Standard Value Unit
14.57
52.0 x 44.0
46.0 x 18.5
0.44 x 0.49
0.4 x 0.4
26
Function
2
1
52±0.5
BG9832B
43.08
46
44
mm
mm
mm
mm
20
P2.54*9=22.86
PAD20-Ø1.8
4-Ø2.5
Input Voltage
Supply Current
LCD Driving
Voltage
LED Forward
Voltage
LED Forward
Current
EL Power
Voltage
Electronic Characteristics
20-Ø1.0
Item
0.4
SCALE 10:1
DETAIL A
Symbol Condition
LED BACKLIGHT
Vdd-Vo
0.04
Vdd
Vel
Idd
Vf
If
Vel=110Vac/400Hz
Vdd = +5V
Vdd = +5V
25 C
25 C
25 C
o
o
o
8.6
13.1
Typical
Value
1.6
5.0
1.0
4.9
4.2
60
Unit
mA
mA
V
V
V
V

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