10.4吋VGA廣視角TFT LCD TFT觸控顯示
Model No.VGG644808-A(WV)
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► VGA (640×480 pixels) resolution.
► Digital 18 bit parallel RGB.
► Dot inversion mode with stripe type.
► MVA type
VGG644808-A是一款採用10.4 inch TFT(MVA)廣視角顯示的產品，在影像資料傳輸上支TTL RGB介面。在產品操作使用上其工作溫度是-30~80℃，儲存溫度是-30~80℃。
10.4 inch TFT (VGG644808-A) 是一款640*480解析度的產品，可搭載觸控面板，億力光電廣視角系列產品特色是視角廣度廣，色彩鮮明、具有飽和自然的優質畫面，非常適用於任何工控醫療設備、手持式裝置、嵌入式系統等，尤其是需要播放影片的應用。
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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Absolute Maximum Ratings
|
Item |
Symbol |
Min. |
Max. |
Unit |
|
Storage Temperature |
TST |
-30 |
+80 |
°C |
|
Operating Ambient Temperature |
TOP |
-30 |
+80 |
°C |
Electrical Characteristics (Ta=25±2°C)
|
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
|
|
Power Supply Voltage |
VCC |
3.0 |
3.3 |
3.6 |
V |
|
|
4.75 |
5.0 |
5.25 |
V |
|||
|
Power Supply Current |
White |
ICC |
390 |
490 |
540 |
mA |
|
290 |
390 |
440 |
mA |
|||
|
Black |
370 |
470 |
520 |
mA |
||
|
280 |
380 |
430 |
mA |
|||
|
Power Consumption |
PL |
- |
1.617 |
- |
W |
|
|
Logic input voltage |
VIH |
0.7VCC |
- |
VCC |
V |
|
|
VIL |
0 |
- |
0.3VCC |
V |
||
Backlight Unit (Ta=25±2°C)
|
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
|
|
Converter Power Supply Voltage |
Vi |
10.8 |
12.0 |
13.2 |
V |
(Duty 100%) |
|
|
Converter Power Supply Current |
Ii |
- |
0.61 |
- |
A |
@Vi=12V(Duty 100%) |
|
|
Converter Power Consumption |
PLED |
- |
7.32 |
- |
W |
@Vi=12V(Duty 100%) |
|
|
EN Control Level |
Backlight on |
- |
2.0 |
3.0 |
5 |
V |
|
|
Backlight off |
- |
0 |
- |
0.8 |
V |
|
|
|
PWM Control Level |
PWM High Level |
- |
2.0 |
3.3 |
5 |
V |
|
|
PWM Low Level |
- |
0 |
- |
0.8 |
V |
|
|
|
PWM Control Duty Ratio |
- |
20 |
- |
100 |
% |
|
|
|
PWM Control Frequency |
fPWM |
190 |
200 |
210 |
Hz |
|
|
|
LED Lift Time |
LL |
50000 |
- |
- |
Hrs |
|
|