4.3吋 TFT 顯示器∣億力光電EVERVISION

4.3吋 TFT 顯示器

Model No.VGG482717-A

► WQVGA (480×272 pixels) resolution.
► 24 bit parallel RGB.

VGG482717-A是一款4.3吋 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吋 TFT 顯示器 (VGG482717-A) 是一款橫屏顯示的模組，其產品顯示亮度規格(cd/m²)為 400 / 25khrs typ.，可支援觸控面板選配。4.3吋 TFT 顯示器 (VGG482717-A) 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):

105.5*67.2*4.1

Technology:

I/F Mode:

TTL RGB

I/F Number:

Brightness Level:

0 ~ 499

Brightness (cd/m²，typ.):

400 / 25khrs typ.

LED Driver:

Touch Panel:

RTP (4 wire)

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	VDD	3.1	3.3	3.5	V
Digital Power Supply Current	IVDD	-	17	25	mA
Input High Threshold Voltage	VIH	0.8VDD	-	VDD	V
Input Low Threshold Voltage	VIL	0	-	0.2 VDD	V

Backlight Unit

Item	Symbol	Min.	Typ.	Max.	Unit
Current of Backlight Unit	IL	18	20	22	mA
Voltage of Backlight Unit	VL	25.2	27.9	31.5	V
Power Consumption	PL	-	(0.558)	-	W
LED Life Time(25℃)	-	20000	-	-	hr

Pin No.	Symbol	Description
1	VLED-	Power for LED backlight cathode
2	VLED+	Power for LED backlight anode
3	GND	System Ground
4	VDD	Power ground
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	GND	Power Ground
30	CLK	Pixel clock signal
31	DISP	Display on/off
32	NC	No connection
33	NC	No connection
34	DE	Data Enable
35	NC	No connection
36	GND	Power Ground
37	NC	No connection
38	NC	No connection
39	NC	No connection
40	NC	No connection

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