3.5吋 TFT LCD, 320x240 TFT LCD 顯示器, 電阻式觸控面板
Model No.VGG322427-A
► QVGA (320×240 pixels) resolution.
► Digital 24 bit parallel RGB
► Serial Peripheral Interface (SPI).
► Line inversion mode with stripe type.
► On-chip voltage generator
► SYNC mode is supported for digital RGB input data format.
► Transparent Touch panel
- 4-Wire
- Analog Resistive
億力光電 EVERVISION 3.5 吋 TFT LCD 模組,其顯示解析度為QVGA符合VESA解析度標準。VGG322427-A,3.5吋 TFT 彩色顯示器模組採用的TFT IC其螢幕色彩可支援至160萬色,電氣介面採用的是TTL RGB 24位元的傳輸標準. 3.5吋 VGG322427-A 搭載電阻式觸控面板,可符合任何工控醫療應用的產品條件需要。
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):
3.5
Resolution (dots):
320*240
Outline Dimensions (mm):
76.9*63.9*4.4
Technology:
TN
I/F Mode:
TTL RGB
I/F Number:
60
Brightness Level:
500 ~ 799
Brightness (cd/m²,typ.):
640 / 30khrs typ.
LED Driver:
NO
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 |
VCC |
2.5 |
3.3 |
3.6 |
V |
Digital Power Supply Current |
ICC |
- |
15.6 |
22.0 |
mA |
Power Consumption |
PL |
- |
51.48 |
72.6 |
mW |
Backlight Unit (Ta=25±2°C)
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
LED Voltage |
VL |
- |
(16.5) |
- |
V |
LED Current |
IL |
- |
(40) |
- |
mA |
Power Consumption |
PBL |
- |
(660) |
- |
mW |
LED Life Time(25℃) |
- |
10000 |
30000 |
- |
hr |
Transparent Touch Panel
Item |
Min. |
Typ. |
Max. |
Unit |
NOTE |
|
Operating Voltage |
- |
5 |
7 |
V |
- |
|
Power Supply Current |
X-direction |
250 |
- |
800 |
Ω |
At connector |
Y-direction |
150 |
- |
500 |
Ω |
At connector |
|
Insulation Resistance |
≧ 20MΩ |
at DC25V |
||||
Chatting |
≦ 10 ms |
- |
||||
Linearity |
≦1.5% |
- |
Pin No. |
Symbol |
Description |
1 |
LED_K |
LED_cathode |
2 |
LED_K |
LED_cathode |
3 |
LED_A |
LED_anode |
4 |
LED_A |
LED_anode |
5 |
GND |
Ground |
6 |
X1 |
X_Right |
7 |
Y1 |
Y_Bottom |
8 |
X2 |
X_Left |
9 |
Y2 |
Y_Up |
10 |
GND |
Ground |
11 |
NC |
No connection |
12 |
NC |
No connection |
13 |
NC |
No connection |
14 |
RESET |
Reset |
15 |
CSB |
CHIP SELECT |
16 |
SCL |
Serial Clock |
17 |
SDI |
Serial Data |
18 |
D20 |
Blue data(LSB) |
19 |
D21 |
Blue data |
20 |
D22 |
Blue data |
21 |
D23 |
Blue data |
22 |
D24 |
Blue data |
23 |
D25 |
Blue data |
24 |
D26 |
Blue data |
25 |
D27 |
Blue data(MSB) |
26 |
D10 |
Green data(LSB) |
27 |
D11 |
Green data |
28 |
D12 |
Green data |
29 |
D13 |
Green data |
30 |
D14 |
Green data |
31 |
D15 |
Green data |
32 |
D16 |
Green data |
33 |
D17 |
Green data(MSB) |
34 |
D00 |
Red data(LSB) |
35 |
D01 |
Red data |
36 |
D02 |
Red data |
37 |
D03 |
Red data |
38 |
D04 |
Red data |
39 |
D05 |
Red data |
40 |
D06 |
Red data |
41 |
D07 |
Red data(MSB) |
42 |
HSYNC |
Horizontal synchronous signal |
43 |
VSYNC |
Vertical synchronous signal |
44 |
DOTCLK |
Data Colck |
45 |
NC |
No connection |
46 |
NC |
No connection |
47 |
VCC |
Vdigital |
48 |
VCC |
Vdigital |
49 |
NC |
No connection |
50 |
NC |
No connection |
51 |
NC |
No connection |
52 |
NC |
No connection |
53 |
NC |
No connection |
54 |
NC |
No connection |
55 |
NC |
No connection |
56 |
NC |
No connection |
57 |
NC |
No connection |
58 |
NC |
No connection |
59 |
GND |
Ground |
60 |
GND |
Ground |