9.0吋 for HDMI Signal TFT顯示器, 觸控螢幕 (選配)

Item

Symbol

Min.

Max.

Unit

Storage Temperature

TST

-30

+80

°C

Operating Ambient Temperature

TOP

-20

+70

°C

Item

Symbol

Min.

Typ.

Max.

Unit

Note

Power Supply Voltage

V_CC

4.5

5.0

5.5

V

-

Power Supply Current

I_CC

-

680

952

mA

(1)

Power Supply Voltage

V_CC

11.5

12.0

12.5

V

-

Power Supply Current

I_CC

-

320

448

mA

(1)

VSYNC Frequency

F_V

-

60

-

Hz

-

DCLK Frequency

DCLK

-

33.26

-

MHz

-

PWM signal Low voltage

VPWML

0

-

0.4

V

-

PWM signal High voltage

VPWMH

1.4

-

5.5

V

-

PWM frequency

fPWM

100

-

1000

kHz

-

LED Life Time(25℃)

-

20000

-

-

hr

(2)

Pin No.

Symbol

Description

1

TMDS Data2 Shield

Ground

2

TMDS Data2+

Channel-2 positive receiver input – Positive side of channel-2 TMDS low-voltage signal differential input pair.

Channel-2 receives red-pixel data in active display and CTL2, CTL3 control signals in blank.

3

TMDS Data2–

Channel-2 negative receiver input – Negative side of channel-2 TMDS low-voltage signal differential input pair.

4

TMDS Data1 Shield

Ground

5

TMDS Data1+

Channel-1 positive receiver input – Positive side of channel-1 TMDS low-voltage signal differential input pair.

Channel-1 receives green-pixel data in active display and CTL1 control signals in blank.

6

TMDS Data1–

Channel-1 negative receiver input – Negative side of channel-1 TMDS low-voltage signal differential input pair.

7

TMDS Data0 Shield

Ground

8

TMDS Data0+

Channel-0 positive receiver input – Positive side of channel-0. TMDS low-voltage signal differential input pair.

Channel-0 receives blue pixel data in active display and HSYNC, VSYNC control signals in blank.

9

TMDS Data0–

Channel-0 negative receiver input – Negative side of channel-0. TMDS low-voltage signal differential input pair.

10

TMDS Data0 Shield

Ground

11

TMDS Clock+

Clock positive receiver input – Positive side of reference clock. TMDS low-voltage signal differential input pair

12

TMDS Clock–

Clock negative receiver input – Negative side of reference clock. TMDS low-voltage signal differential input pair

13

DDC Ground

Ground

14

N.C.

Not Connection

15

DCC_SCL

Serial Clock for EEPROM

16

DCC_SDA

Serial Data for EEPROM

17

Reserved

(N.C. on device)

Not Connection

18

+5V Power

5V for EEPROM

19

HPD

Hot Plug Detect

High: Active link

Low: Inactive link

Pin No.

Symbol

Description

1

VCC

Power supply for LCM

2

VCC

Power supply for LCM

3

BLEN

PWM Dimmer (Note 1)

4

NC

Not Connection

5

GND

Ground

6

GND

Ground

Note 1

PWM dimming, apply a 100Hz to 1kHz square wave signal with amplitude greater than 1.5V to this pin.

Pin No.

Description

Note

1-2

PWM Dimmer

Default

2-3

HDMI Detection

-