ENH057Q1-600 查看數據表（PDF） - White Electronic Designs => Micro Semi

零件编号

产品描述 (功能)

生产厂家

ENH057Q1-600

Color TFT-LCD Module Features

White Electronic Designs => Micro Semi 

White Electronic Designs

Display Systems Division

ENH057Q1-350/450/600

2. VCC=3.3V V/Q= "H"

Typical current situation

Maximum current situation

:64-gray bar pattern

Timing: Typical signal

:Vertical stripe pattern by GS0 and GS42 signal on every other pixel.

(This pattern is used temporarily)

Timing: Typical signal

GSO GS1 GS2

GS62 GS63

GS42

GS0

Typical Current Situation

Maximum current situation

3. CK, RO~R5, GO~G5, BO~B5, HSYNC, VSYNC, ENAB, R/L, U/D, V/D

4. CK, RO~R5, GO~G5, BO~B5, HSYNC, VSYNC, R/L, U/D

5. ENAB, V/D

BACKLIGHT DRIVING SECTION

The backlight system is an edge-lighting type with single CCFT (Cold Cathode Fluorescent Tube).

The characteristics of a single lamp are shown below.

tA=25°C

Parameter

Lamp Voltage

Lamp current

Lamp power consumption

Lamp frequency

Kickoff voltage tA=25°C

tA=30°C

Symbol

MIN

TYP

MAX

VL7

620

690

760

IL

4.5

5.0

5.5

WL

-

3.5

-

FL

30

-

60

VS

-

-

1350

-

-

1470

(Inverter: HIU-288 [Output Condenser 22pF] Harison Electric Co., LTD.)

Unit

Vrms

mArms

W

KHz

Vrms

Vrms

Remark

IL=6.5mArms

normal operation

-

(6)

Sealed is connected to

GND

6. Lamp frequency may produce interference with horizontal synchronous frequency, and this may cause horizontal beat on the display. Therefore, lamp frequency shall be

detached as much as possible from the horizontal synchronous frequency and from the harmonics of horizontal synchronous to avoid interference. In case of such usage under

lower temperature environments, periodic lamp exchange by WEDC is recommended.

White Electronic Designs Corp. reserves the right to change products or specifications without notice.

Original specifications created by Sharp.

September 2003

Rev. 0

5

Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com

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