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COG-VLGT6566-04 参数 Datasheet PDF下载

COG-VLGT6566-04图片预览
型号: COG-VLGT6566-04
PDF下载: 下载PDF文件 查看货源
内容描述: 4.3 “ TFT , 480 * RGB * 272点, 1600万色,正面的,传输的点阵式液晶显示模块。 [4.3” TFT, 480 x RGB x 272 dots, 16M Colors, positive, transmissive dot matrix LCD module.]
分类和应用:
文件页数/大小: 18 页 / 2241 K
品牌: VARITRONIX [ VARITRONIX INTERNATIONAL LIMITED ]
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VL-FS-COG-VLGT6566-04 REV.B  
(COG-VLGT6566-04)  
OCT/2010  
PAGE 10 OF 18  
5. Electrical Specifications  
5.1 Typical Electrical Characteristics  
At Ta = 25 °C, VDD=3.0±0.1V, VSS=0V.  
Table 5  
Conditions  
Parameter  
Power supply voltage  
(Logic)  
Symbol  
VDD  
Min.  
2.9  
Typ.  
3.0  
Max.  
3.1  
Unit  
V
0.8VDD  
0
VIH  
VIL  
“H” level  
“ L” level  
VDD=3.0V  
-
-
-
VDD  
0.2VDD  
V
V
mA  
Input signal voltage  
Supply current (Logic) IDD  
-
30  
VLED  
Supply voltage of  
white LED backlight  
Forward current  
=20 mA @25°C  
No. of LED dies  
= 7 x 1 = 7 dies  
-
23.1  
-
-
V
Luminance (on the  
backlight surface)  
2800  
-
cd/m2  
Note: Do not display the fixed pattern for a long time because it may develop image sticking due to  
the LCD structure. It should change pattern frequently. If the screen is displayed with fixed  
pattern, use a screen saver.  
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