7.0 inch WVGA TFT, HDMI Signal Display with USB Touchscreen

Item

Symbol

Min.

Max.

Unit

Storage Temperature

TST

-30

+80

°C

Operating Ambient Temperature

TOP

-20

+70

°C

Item

Symbol

Min.

Typ.

Max.

Unit

Power Supply Voltage

V_CC

4.5

5.0

5.5

V

Power Supply Current

I_CC

-

0.85

1.19

A

Power Consumption

P_L

-

4.25

5.95

W

LED Life Time(25℃)

-

50000

-

-

hr

Item

Symbol

Min.

Typ.

Max.

Unit

Note

Power Supply Voltage

VDD

4.8

5.0

5.2

V

-

Power Supply Current

IDD

-

32.0

45.0

mA

(1)

Output High Threshold Voltage

V_OH

2.8

-

-

V

-

Output Low Threshold Voltage

V_OL

-

-

0.8

V

-

Differential Input Sensitivity

|(D+)-(D-)|

V_DI

0.2

-

-

V

-

Differential Input Common Mode Range

V_CM

0.8

-

2.5

V

Power Consumption

P_L

-

160

225

mW

@5.0V

Report Rate

R_R

-

60

-

Hz

-

Interface

USB

-

Function

Multi Touch

-

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 Clock 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

Functions

1

VCC

+5.0V power supply

2

VCC

+5.0V power supply

3

NC

Not Connection

4

NC

Not Connection

5

GND

Ground

6

GND

Ground

Pin No.

Symbol

Functions

1

GND

Ground

2

VDD

+5.0V power supply.

3

NC

Not Connected

4

NC

Not Connected

5

NC

Not Connected

6

NC

Not Connected

7

NC

Not Connected

8

D-

Data-

9

D+

Data+

10

GND

Ground