5.0吋廣溫TFT螢幕, 800x480 廣溫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

-30

+80

°C

Item

Symbol

Min.

Typ.

Max.

Unit

Digital Power Supply Voltage

V_CC

3.0

3.3

3.6

V

Digital Current

I_CC

-

115

161

mA

Item

Symbol

Min.

Typ.

Max.

Unit

Note

Voltage of LED Driver Unit

VLED

11.5

12.0

12.5

V

-

Current of LED Driver Unit

ILED

-

120

168

mA

VLED=12V、B/L=40mA

Voltage of LED Driver Unit

VLED

4.5

5.0

5.5

W

-

Current of LED Driver Unit

ILED

-

260

364

Hr

VLED=5V、B/L=40mA

PWM Signal Low Voltage

VPWML

0

-

0.4

W

-

PWM Signal High Voltage

VPWMH

1.4

-

5.5

Hr

-

PWM frequency

fPWM

100

-

1000

W

-

LED Life Time(25℃)

-

50000

60000

-

Hr

(1)

Pin No.

Symbol

Description

1

V_CC

Power supply

2

V_CC

Power supply

3

GND

Ground

4

GND

Ground

5

RIN3+

LVDS Signal (+) Channel 3

6

RIN3-

LVDS Signal (-) Channel 3

7

GND

Ground

8

RCLK+

LVDS CLK Channel (+)

9

RCLK-

LVDS CLK Channel (-)

10

GND

Ground

11

RIN2+

LVDS Signal (+) Channel 2

12

RIN2-

LVDS Signal (-) Channel 2

13

GND

Ground

14

RIN1+

LVDS Signal (+) Channel 1

15

RIN1-

LVDS Signal (-) Channel 1

16

GND

Ground

17

RIN0+

LVDS Signal (+) Channel 0

18

RIN0-

LVDS Signal (-) Channel 0

19

GND

Ground

20

GND

Ground

21

NC

Not Connection

22

NC

Not Connection

23

NC

Not Connection

24

NC

Not Connection

25

BLEN

- On/Off Control Input and Dimming Command Input.

- A voltage greater than 0.7V will turn on the chip.

- When the BLEN pin voltage rises from 0.7V to 1.4V,The LED current will change from 0% to 100% of the maximum LED current.

- To use PWM dimming, apply a 100Hz to 1kHz square wave signal with amplitude greater than 1.4V to this pin.

26

NC

Not Connection

27

VLED

LED driver power supply

28

VLED

LED driver power supply

29

GND

Ground

30

GND

Ground