BG19264A Datasheet, PDF (1/1 Pages) Bolymin, Inc – COB with metal frame

BO LYMIN
BG19264A
Feature
1. COB with metal frame
2. Built-in controller KS107/108
3. +5V single power supply, with built-in negative voltage
4. 1/64 duty cycle
5. Option: Temperature compensation circuit
6. LED B/L Pins: 19/20, or A/K , or 1/2
7. Option: LED array/edge B/L, EL B/L
8. Option: +3V single power supply
9. Option: negative voltage (built-in, external)
Mechanical Data
Item
Standard Value Unit
Module Dimension 93.0 x 70.0 ^mm
Viewing Area
72.0 x 40.0 ^mm
Dot Size
0.48 x 0.48 ^mm
Dot Pitch
0.52 x 0.52 ^mm
Pin Assignment
Pin Symbol
1 /CSA
2 /CSB
3 Vss
4 Vdd
5 Vo
6
7
8
9~16
17
18
19
D/I
R/W
E
DB0~DB7
RST
Vee
LED(+)
20 LED(-)
Function
Chip select A:
Chip select B:
Ground
Power supply for logic (+5V)
Power supply for LCD driver
Data or instruction select input
Read/Write control signal input pin
Chip Enable
Data input / output
Reset
Negative voltage output
ANode of backlight
Cathode of backlight
Electronic Characteristics
Item
Symbol Condition
Typical
Value
Unit
Input Voltage Vdd Vdd = +5V 5.0 V
Supply Current Idd Vdd = +5V 9.7 mA
LCD Driving
Voltage
Vdd-Vo 25 ^oC
9V
LED Forward
Voltage
Vf
25 ^oC
4.2 _V
LED Forward
Current
If
25 ^oC 330 mA
EL Power
Voltage
Vel ^{Vel=110Vac/400Hz V}
Dimension
3.5
7.5
93.0
P2.54*19=48.26
20-Ø1.0 PAD
20-Ø1.8 PAD
4-Ø2.5
15.0 max
10.0
1
20
0.41
A
0.36
K
192*64 dots
10.7
78.67(a.a.)
1.6
7.5
84.0(v.a.)
100.0±0.3