ACM2004G SERIES CHARACTER MODULE

VER1.0

1

1.0 MECHANICAL SPECS

1.

Overall Module Size

98.0mm(W) x 60.0mm(H) x max 14.5mm(D) for LED backlight

version

98.0mm(W) x 60.0mm(H) x max 9.5mm(D) for reflective

version

2.

Dot Size

0.55mm(W) x 0.55mm(H)

3.

Charater Pitch

2.95mm(W) x 4.75mm(H)

4.

Duty

1/16

5.

Controller IC

KS0066

6.

LC Fluid Options

TN, STN

7.

Polarizer Options

Reflective, Transflective, Transmissive

8.

Backlight Options

LED

9.

Temperature Range Options

Standard(0ºC ~ 50ºC), Wide(-20ºC ~ 70ºC)

2.0 ABSOLUTE MAXIMUM RATINGS

Item

Symbol

Min

Typ

Max

Unit

Operating temperature (Standard)

Top

0

-

50

ºC

Storage temperature (Standard)

Tst

-10

-

60

ºC

Operating temperature (Wide temperature)

Top

-20

-

70

ºC

Storage temperature (Wide temperature)

Tst

-30

-

80

ºC

Input voltage

Vin

Vss

Vdd

V

Supply voltage for logic

Vdd- Vss

2.7

-

5.5

V

Supply voltage for LCD drive

Vdd- Vo

3.0

4.5

6.5

V

3.0 ELECTRICAL CHARACTERISTICS

Item

Symbol

Condition

Min

Typ

Max

Unit

Input voltage (high)

Vih

H level

2.2

-

Vdd

V

Input voltage (low)

Vil

L level

0

-

0.6

V

0ºC

-

4.8

5.4

25ºC

4.2

4.5

-

Recommended LC Driving

Voltage (Standard Temp)

Vdd - Vo

50ºC

3.9

4.3

-

V

-20ºC

-

6.4

7.2

0ºC

-

4.8

-

50ºC

-

4.3

-

Recommended LC Driving

Voltage (Wide Temp)

Vdd -Vo

70ºC

3.7

4.2

-

V

Power Supply Current

Idd

Vdd=5.0V,

fosc=270kHz

-

0.5

1.0

mA

LED Power Supply Voltage

Vfled

R=6.8

Ω

-

4.2

4.4

V

LED Power Supply Current

Ifled

R=6.8

Ω

-

120

600

mA