BC1004A Datasheet, PDF (1/1 Pages) Bolymin, Inc – COB with metal frame 5x7 dots with cursor

BO LYMIN
BC1004A
Feature
1. COB with metal frame
2. 5x7 dots with cursor
3. Built-in controller KS0066 or equivalent
4. + 5V single power supply
5. 1/16 duty cycle
6. LED B/L pins: 15/16, or A/K
7. Option: LED, EL B/L
8. Option: No Negative Voltage
Mechanical Data
Item
Module Dimension
Viewing Area
Dot Size
Character Size
Standard Value Unit
57.0 x 57.0 ^mm
39.0 x 24.4 ^mm
0.55 x 0.55 ^mm
2.96 x 4.75 ^mm
Pin Assignment
Pin
1
2
3
4
5
6
7~14
15
16
Symbol
Vss
Vdd
Vo
RS
R/W
E
DB0~7
A
K
Function
GND
+5V
Contrast adjustment
H/L register select signal
H/L read/write signal
H --> L enable signal
H/L data bus line
Power supply for B/L (+)
Power supply for B/L (GND)
Dimension
53.2
4- 3.0
51.0
39.0
34.90
Electronic Characteristics
Item
Symbol Condition
Typical
Value
Unit
Input Voltage Vdd Vdd = +5V 5.0 V
Supply Current Idd Vdd = +5V 1.2 mA
LCD Driving
Voltage
Vdd-Vo 25 ^oC
4.3 V
LED Forward
Voltage
Vf
25 ^oC
4.2 _V
LED Forward
Current
If
25 ^oC _{130 mA}
EL Power
Current
Vel
Vel=110
Vac/400Hz
4.2
V
led12.7[el/ref 8.8]
3.0
led8.7[el/ref4.8]
0 55
2
16
1
15
19.61
15.24
5.08
16 ±1.0(Pad
1.6
57.0 ±0.5