BG640480A Datasheet, PDF (1/1 Pages) Bolymin, Inc – FSTN LCD, TAB IC, TCP package with frame No built-in controller (Recommending SED1375)

BO LYMIN
BG640480A
Feature
1. FSTN LCD, TAB IC, TCP package with frame
2. No built-in controller (Recommending SED1375
3. +5V single power supply
4. 1/240 duty cycle
5. Built-in CCFL B/L
Mechanical Data
Item
Standard Value Unit
Module Dimension 197.0 x 145.0 ^mm
Viewing Area
153.0 x 115.7 ^mm
Dot Size
0.217 x 0.217 ^mm
Dot Pitch
0.237 x 0.237 ^mm
Pin Assignment
Pin Symbol
1 FP
2 LP
3 SCP
4 /DISP
5 Vdd
6 Vss
7 Vcc
8~11 UD0-3
12~15 LD0-3
Function
Frame pulse
Data latch pulse
Data shift pulse (X drivers)
Power supply sequence
signal(L:off)
Power supply for logic(+5V)
Power supply (GND)
Vee Power supply for
contrast adjustment
Data input for upper screen
Data input for lower screen
Electronic Characteristics
Item
Symbol Condition
Typical
Value
Unit
Input Voltage Vdd Vdd = +5V 5.0 V
Supply Current Idd Vdd = +5V 14.0 mA
LCD Driving
Voltage
Vdd-Vo 25 ^oC
22.5 V
CCFL Starting
Voltage
VFLS
25 ^oC
900 Vrms
CCFL Driving
Voltage
CCFL Driving
Current
VFLD ₂₅ ^o_C 450 Vrms
IFLD
VFLD=450
Vrms/ 30KHZ
5.0
mArms
Dimension
11.0MAX.
8.5
3.0±0.3
17.0±0.3
19.75
20 42
7.2
2-Ø3
197.0±0.5
191.0±0.3
158.5±0.5(O.A.)
153.0MIN.(V.A.)
151.66(A.A.)
40*480
102.0
M
M
2.5±0.3
5
5.0±0.3
4
DOT SIZE
SCALE 20/1