Rainbow Electronics BG640480A User Manual

BO LYM I N

(

5

DOTSIZE

S

C

ALE

2

0

/

1

1

5

3.0

MIN

.(V.A

.

)

58505(O

)

191

.

0±0.3

151

.

6

6

(

A.A

.

)

197

.

0±0.5

2

.

5±0.3

5.0±0.3

5

11.0MAX

.

8.5

3.0±0.3

19.

7

5

17.

0±0.3

7.2

A

A

A

4

102

.

0

M

M

2

Ø

3

BG640480A

Feature

1. FSTN LCD, TAB IC, TCP package with frame

2. No built-in controller

3. +5V single power supply

4. 1/240 duty cycle

5. Built-in CCFL B/L

Mechanical Data
Item

Module Dimension

Viewing Area
Dot Size

Dot Pitch

Recommending SED137

Standard Value Unit

197.0 x 145.0

153.0 x 115.7

0.217 x 0.217

0.237 x 0.237

mm
mm
mm
mm

Pin Assignment

Pin Symbol Function

1

2
3

4

5
6

7

8~11

12~15

FP
LP
SCP

/DISP

Vdd
Vss

Vcc

UD0-3
LD0-3

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

Dimension

Electronic Characteristics

Item Symbol Condition

Input Voltage
Supply Current
LCD Driving
Voltage

CCFL Starting

Voltage

CCFL Driving
Voltage
CCFL Driving

Current

Vdd

Idd

Vdd-Vo

VFLS

VFLD

IFLD

Vdd = +5V
Vdd = +5V

VFLD=450
Vrms/ 30KHZ

o

25 C

o

25 C

o

25 C

Typical

Value

5.0

14.0

22.5

900

450

5.0

Unit

V

mA

V

Vrms

Vrms

mArms