Rainbow Electronics BG320240C - Manual

BG320240C
Feature
Mechanical Data
Item
Module Dimension
Viewing Area
Dot Size
Dot Pitch
Standard Value Unit
mm
mm
mm
mm
142.0 x 96.0
104.0 x 79.3
0.27 x 0.27
0.30 x 0.33
Dimension
BO LYMIN
1. SMT PCB with metal frame
2. No controller, recommending SED1335
3. +5V single power supply
4. 1/240 duty cycle
5. Option: LED B/L , EL B/L, CCFL
6. Option: +3V single power supply
6. Option: negative voltage (built-in, external)
7. Option: touch panel
Input Voltage
Supply Current
LCD Driving
Voltage
CCFL Starting
Voltage
Voltage
Vdd
Idd
Vdd-Vo
VFLS
VFLD
Vdd = +5V
Vdd = +5V
25 C
5.0
7.7
22.2
600
260
V
mA
V
Vrms
Vrms
Typical
Value
Electronic Characteristics
o
25 C
o
25 C
o
Item Symbol Condition
Unit
Pin Assignment
Pin Symbol Function
1
2
3
4
5
6~9
10
First line marker
Frame reverse signal
Data latch
Data shift
Display off signal (H:on L:off)
Data bus line
FLM
M
LP
CP
/DISPOFF
DB0-3
Vdd
11
12
Negative voltage output -25V
Vss
Vee
13
14 Contrast adjustment
Frame Ground
Vo
FGND
+5V(+3V option)
Power supply (GND)
CCFL Driving
Current
IFLD 5.0 mArms
VFLD=260
Vrms/ 30KHZ
CCFL Driving