7.0吋 寬溫TFT LCD, 7.0" 工控用廣溫TFT顯示面板, PCAP電容式觸控螢幕
Model No.VGG804833-E(WT)
► WVGA (800×480 pixels) resolution.
► 8 bit LVDS Interface.
► LED driver circuit is built in this module to provide PWM Dimmer function.
► Projected Capacitive Touch
- USB Interface
- Multi Touch (Ten points)
- 2048 x 2048 resolution
VGG804833-E是一款7.0吋 寬溫TFT LCD, 7.0" 工控用廣溫TFT顯示面板符合廣溫環境操作的TFT顯示模組,在影像資料傳輸上支援LVDS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℃。
目前市面上常見的TFT LCD模組產品對於寬溫的定義範圍為-20~70℃,而針對工控、車載、室外產品的應用,其這樣的溫度範圍往往並不能符合該類產品應用的需求。因應客戶的需求,億力光電推出一系列超廣溫 TFT 液晶模組顯示器,其模組操作溫度可到達超廣溫-30℃ 至 +80℃,部分型號高溫更可到達85℃。
Size (inch):
7.0
Resolution (dots):
800*480
Outline Dimensions (mm):
166.6*109.4*11.46
Technology:
IPS
I/F Mode:
LVDS
I/F Number:
30
Brightness Level:
800 ~ 999
Brightness (cd/m²,typ.):
900 / 65khrs min.
LED Driver:
YES
Touch Panel:
IPCT (USB)
Top (°C):
-30~80
Tst (°C):
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 |
Power Supply Current |
ICC |
- |
205 |
287 |
mA |
LED Driver Unit (Ta=25±2°C)
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
Voltage of LED Driver Unit |
VLED |
11.5 |
12.0 |
12.5 |
V |
- |
Current of LED Driver Unit |
ILED |
- |
354 |
495.6 |
mA |
VLED=12V、B/L =360mA |
PWM signal Low voltage |
VPWML |
0 |
- |
0.4 |
V |
- |
PWM signal High voltage |
VPWMH |
1.5 |
- |
5 |
V |
- |
PWM frequency |
fPWM |
100 |
- |
1000 |
Hz |
- |
LED Life Time(25℃) |
- |
65000 |
- |
- |
Hr |
(1) |
Note (1):Lamp life time is defined as under 25±2°C , when the average brightness decrease to 50% of original brightness.
Projected Capacitive Touch
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
Operating Voltage |
VDD |
4.8 |
5.0 |
5.2 |
V |
- |
Power Supply Current |
IDD |
- |
32.0 |
45.0 |
mA |
(1) |
Power Consumption |
PL |
- |
67.65 |
94.71 |
mW |
@3.3V |
Report Rate |
RR |
- |
60 |
- |
Hz |
- |
Interface |
USB |
- |
||||
Function |
Multi Touch |
- |
Note(1): This test condition is touched with 10 points.
TFT-LCD Module
Connector: HIROSE DF19G-30P-1H or Equivalent
Pin No. |
Symbol |
Description |
1 |
VCC |
+3.3V power supply |
2 |
VCC |
+3.3V power supply |
3 |
GND |
Ground |
4 |
GND |
Ground |
5 |
RIN3+ |
LVDS Signal (+) Channel 3 |
6 |
RIN3+ |
LVDS Signal (-) Channel 3 |
7 |
GND |
Ground |
8 |
RCLK+ |
LVDS Clock Signal (+) |
9 |
RCLK- |
LVDS Clock Signal (-) |
10 |
GND |
Ground |
11 |
RIN2+ |
LVDS Signal (+) Channel 2 |
12 |
RIN2- |
LVDS Signal (-) Channel 2 |
13 |
GND |
Ground |
14 |
RIN1+ |
LVDS Signal (+) Channel 1 |
15 |
RIN1- |
LVDS Signal (-) Channel 1 |
16 |
GND |
Ground |
17 |
RIN0+ |
LVDS Signal (+) Channel 0 |
18 |
RIN0- |
LVDS Signal (-) Channel 0 |
19 |
GND |
Ground |
20 |
GND |
Ground |
21 |
NC |
Not Connection |
22 |
NC |
Not Connection |
23 |
NC |
Not Connection |
24 |
NC |
Not Connection |
25 |
BLEN |
To use PWM dimming, apply a 100Hz to 1kHz square wave signal with amplitude greater than 1.5V to this pin. |
26 |
NC |
Not Connection |
27 |
VLED |
LED driver power supply |
28 |
VLED |
LED driver power supply |
29 |
GND |
Ground |
30 |
GND |
Ground |
Improved Projected Capacitive Touch
Connector: CVILUX CF25101D0R0-05
Pin No. |
Symbol |
Description |
1 |
GND |
System ground. |
2 |
GND |
+3.3V power supply |
3 |
NC |
Not Connection |
4 |
NC |
Not Connection |
5 |
NC |
Not Connection |
6 |
NC |
Not Connection |
7 |
NC |
Not Connection |
8 |
D- |
USB D- |
9 |
D+ |
USB D+ |
10 |
GND |
System ground. |