4.3 inch TFT Color 顯示器∣億力光電EVERVISION

4.3 inch TFT Color 顯示器

Model No.VGG482711-I

► WQVGA (480×272 pixels) resolution
► 24 bit parallel RGB
► Projected Capacitive Touch
- I2C Interface
- Multi Touch (Ten points)
- 2048 x 2048 resolution

VGG482711-I是一款4.3 inch TFT Color 顯示器在影像資料傳輸上支援TTL RGB介面，在產品操作使用上其工作溫度是-20~70℃，儲存溫度是-30~80℃。4.3 inch TFT Color 顯示器 (VGG482711-I) 是一款橫屏顯示的模組，其產品顯示亮度規格(cd/m²)為 440 / 10khrs typ.，可支援觸控面板選配。4.3 inch TFT Color 顯示器 (VGG482711-I) 可適用於任何工控醫療設備、手持式裝置、嵌入式系統及其他產品顯示使用。

億力光電提供全方面且多樣性的中小尺寸TFT顯示模組，我們確信可以完美滿足您的應用需求。

檔案下載

加入詢價

Size (inch):

4.3

Resolution (dots):

480*272

Outline Dimensions (mm):

105.5*67.2*5.5

Technology:

I/F Mode:

TTL RGB

I/F Number:

Brightness Level:

0 ~ 499

Brightness (cd/m²，typ.):

440 / 10khrs typ.

LED Driver:

Touch Panel:

IPCT (I2C)

Top (°C):

-20~70

Tst (°C):

-30~80

Absolute Maximum Ratings

Item	Symbol	Min.	Max.	Unit
Storage Temperature	TST	-30	+80	°C
Operating Ambient Temperature	TOP	-20	+70	°C

Electrical Characteristics

Item	Symbol	Min.	Typ.	Max.	Unit
Digital Power Supply Voltage	DVDD	3	3.3	3.6	V
Input High Threshold Voltage	VIH	0.7DVDD	-	DVDD	V
Input Low Threshold Voltage	VIL	0	-	0.3 DVDD	V

(GND=VSS=0V)

Item	Symbol	Condition	Min.	Typ.	Max.	Unit
Digital Current	IDVDD	DVDD=3.3V	-	22.8	31.92	mA
Total Power Consumption	PC	-	-	75.24	105.34	mW

Backlight Unit (Ta=25±2°C)

Item	Symbol	Min.	Typ.	Max.	Unit
LED Voltage	VL	-	(23.1)	-	V
Current of Backlight Unit	I_B	-	20	-	mA
Power Consumption	P_BL	-	(462)	-	mW
LED life time	-	10000	-	-	Hr

Projected Capacitive Touch

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	-
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				-

Note (1) This test condition is touched with 10 points.

TFT-LCD Module

(Reference Connector :Hirose Electric CO., LTD. Product No.: FH12A-40S-0.5SH(55) Top contact type)

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

Backlight
(Reference Connector :Kyocera Elco Corporation Product No. : 6298 Bottom contact type)

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)

Projected Capacitive Touch

Connector: CVILUX CF25101D0R0-05

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	System ground.

返回上頁

產品中心

產品中心