COG-VL248160 Просмотр технического описания (PDF) - Varitronix international limited

Номер в каталоге

Компоненты Описание

производитель

COG-VL248160

248x160 dots, FSTN, black & white, positive, transflective, LCD graphic module.

Varitronix international limited 

VL-PS-COG-VL248160-02 REV.A

(COG-VL248160)

NOV/2008

PAGE 9 OF 12

5. Electrical Specifications

5.1 Typical Electrical Characteristics

At Ta = 25 °C, VDD=3V±5% , VSS=0V.

Table 5

Parameter

Supply voltage

(Logic)

Symbol

VDD-VSS

LCD driving voltage

(built-in)

VLCD

Input logic HIGH

Input logic LOW

Supply Current

(Logic & LCD)

Supply voltage of

white LED02 backlight

Luminance(on the

backlight surface)

VIH

VIL

IDD

VLED

Conditions

Ta = -10 °C,

VDD=3V, Note 1

Ta = +25°C,

VDD=3V, Note 1

Ta = +70°C,

VDD=3V, Note 1

Character mode

Checker board mode

Forward current

=TBDmA

Number of LED chips

=TBD

Min.

2.85

-

-

-

0.8 VDD

-

-

-

-

-

Typ.

3

TBD

TBD

TBD

-

-

TBD

TBD

5

TBD

Max.

3.15

-

-

-

-

0.2VDD

-

-

-

-

Unit

V

V

V

V

V

V

mA

mA

V

cd/m2

Note 1 : There is tolerance in optimum LCD driving voltage during production and it will be within

the specified range.

Share Link: