4.3 inch Color TFT 顯示器∣億力光電EVERVISION

4.3 inch Color TFT 顯示器

Model No.VGG482711-C

► WQVGA (480×272 pixels) resolution.
► 24 bit parallel RGB.
► Projected Capacitive Touch Panel
- I2C Interface
- Multi Touch (Five points)
- Chemical Strengthen

VGG482711-C是一款4.3 inch Color TFT 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 Color TFT 顯示器 (VGG482711-C) 是一款橫屏顯示的模組，其產品顯示亮度規格(cd/m²)為 600 / 30khrs typ.，可支援觸控面板選配。4.3 inch Color TFT 顯示器 (VGG482711-C) 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。

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Size (inch):

4.3

Resolution (dots):

480*272

Outline Dimensions (mm):

115.67*78.61*4.8

Technology:

I/F Mode:

TTL RGB

I/F Number:

Brightness Level:

500 ~ 799

Brightness (cd/m²，typ.):

600 / 30khrs typ.

LED Driver:

Touch Panel:

PCT (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

(Ta=25±2°C)

Item	Symbol	Min.	Typ.	Max.	Unit
Digital Power Supply Voltage	DVDD	3.0	3.3	3.6	V
Input High Threshold Voltage	VIH	0.7DVDD	-	DVDD	V
Input Low Threshold Voltage	VIL	0	-	0.3DVDD	V

(VSS=0V)

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

Backlight Unit (Ta=25±2°C)

Item	Symbol	Min.	Typ.	Max.	Unit	Note
Input Voltage	VLED	4.5	5.0	5.5	V	-
Current	ILED	-	150	210	mA	VLED=5V, B/L=20mA
Power Consumption	PCLED	-	750	1050	mW	-
B/L EN Voltage	VEN	4.5	5.0	5.5	V	-
EN Voltage High	VIH	2.0	-	-	V	-
EN Voltage Low	VIL	-	-	0.8	V	-
PWM Dimming for EN Frequency	FEN	200	-	1000	HZ	-
LED Life Time(25℃)	-	20000	30000	-	hr	-

Projected Capacitive Touch

Item	Min.	Typ.	Max.	Unit	Note
Operating Voltage	2.6	2.8	3.6	V	-
Power Consumption	-	17.81	-	V	@2.8V
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	B/L(EN)	Backlight control
36	SDA	I²C data
37	SCL	I²C clock
38	PVDD	Power Supply Voltage(PCT)
39	INT	Active high( Trigger way can be set by Register)
40	/XRES	Active Low

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