BC2004C Datasheet, PDF (1/1 Pages) Bolymin, Inc – COB with metal frame 2. 5x7 dots with cursor

BO LYMIN
BC2004C
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: A/K, or 1/2
7. Option: LED array, EL B/L
Mechanical Data
Item
Module Dimension
Viewing Area
Dot Size
Character Size
Standard Value Unit
118.0 x 43.0 ^mm
77.0 x 25.2 ^mm
0.55 x 0.55 ^mm
2.95 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
LED Power V+
LED Power V-
Dimension
95.2 ± 0.2
77.0 ^{± 0.2(VA)}
70.4
Electronic Characteristics
Item
Symbol Condition
Typical
Value
Unit
Input Voltage Vdd Vdd = +5V 5.0 V
Supply Current Idd Vdd = +5V 1.6 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 280 mA
EL Power
Voltage
Vel ^{Vel=110Vac/400Hz V}
4- 3.5
13.1(LED B/L)
8.8 (EL or No B/L)
9.0 (LED B/L)
A
0.05
05
14- 1.0
4
108.0 ± 0.2
118.0 ± 0.5
1.6
DOT SIZ
SCALE 4