4.3 inch TFT Color 顯示器, 480x272 彩色 TFT LCD, 觸控螢幕PCAP
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
4.3吋 TFT 顯示LCD 模組,外觀尺寸: 105.5x67.2x5.5mm, 亮度: 440 cd/㎡, 搭載多點電容式觸控技術面板,多色域的顯示表現非常適用於遊戲,行動運輸,醫療以及需要高畫質解析度的顯示器產品。億力光電 VGG482711-I 產品其電氣的部分支援TTL RGB 24 位元介面,EVERVISION相信定能滿足並提供工程師產品設計及應用上的靈活選擇。
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。
Size (inch):
4.3
Resolution (dots):
480*272
Outline Dimensions (mm):
105.5*67.2*5.5
Technology:
TN
I/F Mode:
TTL RGB
I/F Number:
40
Brightness Level:
0 ~ 499
Brightness (cd/m²,typ.):
440 / 10khrs typ.
LED Driver:
NO
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 |
IB |
- |
20 |
- |
mA |
Power Consumption |
PBL |
- |
(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 |
VOH |
2.8 |
- |
- |
V |
- |
Output Low Threshold Voltage |
VOL |
- |
- |
0.8 |
V |
- |
Differential Input Sensitivity |(D+)-(D-)| |
VDI |
0.2 |
- |
- |
V |
- |
Differential Input Common Mode Range |
VCM |
0.8 |
- |
2.5 |
V |
|
Power Consumption |
PL |
- |
160 |
225 |
mW |
@5.0V |
Report Rate |
RR |
- |
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. |