4.3" 廣視角彩色TFT, 廣視角 TFT 觸控顯示器

Item

Symbol

Min.

Max.

Unit

Storage Temperature

TST

-30

+80

°C

Operating Ambient Temperature

TOP

-20

+70

°C

Item

Symbol

Min.

Typ.

Max.

Unit

Digital Power Supply Voltage

DVDD

3.0

3.3

3.6

V

Digital Current

IDVDD

-

22.8

31.92

mA

Total Power Consumption

PC

-

75.24

105.34

mW

Item

Symbol

Min.

Typ.

Max.

Unit

LED Voltage

VL

-

（33）

-

V

Current of Backlight Unit

I_B

-

20

-

mA

Power Consumption

P_BL

-

（660）

-

mW

LED life time

-

50000

60000

-

Hr

Item

Symbol

Min.

Typ.

Max.

Unit

Note

Operating Voltage

VDD

3.0

3.3

3.6

V

-

Power Supply Current

IDD

-

12.5

17.5

mA

(1)

Input High Threshold Voltage

V_IH

0.7VDD

-

VDD

V

-

Input Low Threshold Voltage

V_IL

-0.3

-

0.3VDD

V

-

Output High Threshold Voltage

V_OH

0.7VDD

-

-

V

-

Output Low Threshold Voltage

V_OL

-

-

0.3VDD

V

-

Power Consumption

P_L

-

41.25

57.75

mW

@3.3V

Report Rate

R_R

-

60

-

Hz

-

Interface

I²C

-

Function

Multi Touch

-

Pin No.

Symbol

Description

1

VSS

Ground

2

VSS

Ground

3

DVDD

POWER SUPPLY(+3.3V)

4

DVDD

POWER SUPPLY(+3.3V)

5

R0

Red data(LSB)

6

R1

Red data

7

R2

Red data

8

R3

Red data

9

R4

Red data

10

R5

Red data

11

R6

Red data

12

R7

Red data(MSB)

13

G0

Green data(LSB)

14

G1

Green data

15

G2

Green data

16

G3

Green data

17

G4

Green data

18

G5

Green data

19

G6

Green data

20

G7

Green data(MSB)

21

B0

Blue data(LSB)

22

B1

Blue data

23

B2

Blue data

24

B3

Blue data

25

B4

Blue data

26

B5

Blue data

27

B6

Blue data

28

B7

Blue data(MSB)

29

VSS

Ground

30

PCLK

Pixel clock

31

DISP

Display ON/OFF Signal

32

HSYNC

Horizontal Sync input with negative polarity

33

VSYNC

Vertical Sync input with negative polarity

34

NC

NC

35

NC

NC

36

NC

NC

37

NC

NC

38

NC

NC

39

NC

NC

40

NC

NC

Pin No.

Signal

Functions

1

VLED-

LED Power Source Input terminal (Cathode side)

2

NC

No Connection

3

NC

No Connection

4

VLED+

LED Power Source Input terminal (Anode side)

Pin No.

Symbol

Description

1

GND

System ground.

2

VDD

+3.3V power supply.

3

/RST

External reset signal, active low.

4

/INT

Interrupt signal, active low, asserted to request Host start a new transcation.

5

SDA

I²C data signal.

6

SCL

I²C clock signal.

7

NC

Not Connection

8

NC

Not Connection

9

NC

Not Connection

10

GND

Size

Resolution

LCD Technology

Outline Dimensions (mm)

Interface

Brightness (cd/m²,typ.)

Model Name

4.3”

480x272

MVA

105.5*67.2*3.1

TTL RGB

700 / 30khrs typ.

☛ VGG482714-A(WV)

4.3”

480x272

TN+O Film

105.5*67.2*4.7

TTL RGB

700 / 60khrs typ.

☛ VGG482711-O(WV)

4.3”

480x272

TN+O Film

105.5*67.2*4.2

TTL RGB

620 / 60khrs typ.

☛ VGG482709-V(WV)