PA025XSB Просмотр технического описания (PDF) - AZ Displays

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Компоненты Описание

производитель

PA025XSB

2.5" color TFT-LCD panel

AZ Displays 

PA025XSB

Note 8-2 : Both NTSC and PAL system Video Signal input waveform is based on 8 steps gray

scale.

White

Black

White

Black

4.0±0.2V

Black

White

White

8-2) Current Consumption (GND=AVSS=0V)

Parameter

Current for Driver

Symbol

IGH

IGL

ICC

AIDD

IDD

IEE

Condition

VGH=+15V

VGL=-12V

VCC=+5V

AVDD=+5V

VDD=+5V

VEE=-15V

8-3) Backlight driving & Power Consumption

Ta= 25 ℃

Min. Typ. Max. Unit

Remark

-

0.1 0.2 mA

-

0.36 0.9 mA VGL center voltage

-

0.2 0.4 mA

-

3.5 5.0 mA

-

0.6 1.5 mA

-

0.3 0.6 mA

Pin No

1

3

Symbol

VL1

VL2

Description

Input terminal (Hi voltage side)

Input terminal (Low voltage side)

Remark

Note 8-3

Note 8-3 : Low voltage side of backlight inverter connects with Ground of inverter circuits.

Parameter

Lamp voltage

Lamp current

Lamp frequency

Kick-off voltage(25℃)

Kick-off voltage(0℃)

Symbol Min. Typ. Max. Unit

VL

-

235 -

Vrms

IL

3

mA

PL

25

35 45 KHz

Vs

-

- 400 Vrms

Vs

-

- 520 Vrms

Ta= 25 ℃

Remark

IL=3mA

Note 8-4

Note 8-4 : The waveform of lamp driving voltage should be as closed to a perfect SIN wave as

possible.

Power Consumption

Parameter

LCD Panel Power Consumption

Backlight Lamp Power Consumption

Total Power Consumption

Symbol

Conditions

TYP.

31.82

0.71

0.742

Ta= 25 ℃

Unit Remark

mW Note 8-5

W Note 8-6

W

The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not

be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View

International Co., Ltd.

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