5.7" LCD, 320x240 TFT LCD 面板, 電容式觸控TFT模組
Model No.VGG322438-A
► QVGA (320×240 pixels) resolution.
► Digital 18 bit parallel RGB.
► Line inversion mode with stripe type.
► SYNC mode is supported for digital RGB input data format.
► LED driver circuit is built in this module to provide PWM Dimmer function.
► Ultra Wide View Polarizer
► Projected Capacitive Touch
- I2C Interface
- Multi Touch (Ten points)
5.7吋TFT 顯示器, 模組尺寸:144.0x104.6x14.4mm,產品亮度760 cd/㎡, 電容式觸控TFT顯示模組(支援多點觸控),18 位元 TTL RGB 信號介面。 億力光電VGG322438-A 產品操作溫度-20~70度,儲存溫度-30~80度,相當適用於任何工控醫療設備、手持式裝置、嵌入式系統及其他產品顯示使用,相信能符合需要顯示面板的產品其顯示及觸控應用需求。。
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):
5.7
Resolution (dots):
320*240
Outline Dimensions (mm):
144.0*104.6*14.4
Technology:
TN
I/F Mode:
TTL RGB
I/F Number:
33
Brightness Level:
500 ~ 799
Brightness (cd/m²,typ.):
760 / 50khrs 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(Ta=25±2°C)
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Power Supply Voltage |
VCC |
3.0 |
3.3 |
3.6 |
V |
Input High Threshold Voltage |
VIH |
0.7VCC |
- |
VCC |
V |
Input Low Threshold Voltage |
VIL |
0 |
- |
0.3VCC |
V |
Power Supply Current |
ICC |
- |
27.0 |
37.8 |
mA |
Power Consumption |
PL |
|
0.089 |
0.125 |
W |
LED Driver Unit (Ta=25±2°C)
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
Voltage of LED Driver Unit |
VLED(DU) |
4.5 |
5 |
12.5 |
V |
- |
Voltage of LED Driver Unit |
VLED(DU) |
4.5 |
12 |
12.5 |
V |
- |
Current of LED Driver Unit |
ILED(DU) |
- |
500 |
700 |
mA |
ILED=200mA, VLED=5V |
Current of LED Driver Unit |
ILED(DU) |
- |
230 |
322 |
mA |
ILED=200mA, VLED=12V |
Dimmer signal Low voltage |
VPWML |
- |
- |
0.2 |
V |
- |
Dimmer signal High voltage |
VPWMH |
4 |
5.0 |
5.5 |
V |
- |
Dimmer frequency |
fPWM |
- |
120 |
- |
Hz |
- |
PWM Pulse width |
TPWMH |
10 |
|
|
us |
- |
LED Life Time(25℃) |
- |
40000 |
50000 |
- |
hr |
(1)(2) |
PWM=High:ON, PWM=Low:OFF
Note (1):LED life time is defined as under 25±2°C , when the average brightness
decrease to 50% of original brightness
Note (2):Lifetime statement is concerning to the max backlight current of 200mA.
Projected Capacitive Touch
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
Operating Voltage |
VDD |
3.0 |
3.3 |
3.6 |
V |
- |
Power Supply Current |
IDD |
- |
17.5 |
24.5 |
mA |
(1) |
Power Consumption |
PL |
- |
57.75 |
80.85 |
mW |
@3.3V |
Report Rate |
RR |
- |
60 |
- |
Hz |
- |
Interface |
I2C |
- |
||||
Function |
Multi Touch |
- |
Note (1) This test condition is touched with 10 points.
TFT-LCD Module
Connector: CVILUX CF25331D0R0-05
Pin No. |
Symbol |
Description |
1 |
VSS |
Ground |
2 |
CLK |
Clock signal |
3 |
IHS |
Horizontal synchronous signal |
4 |
IVS |
Vertical synchronous signal |
5 |
VSS |
Ground |
6 |
R0 |
RED data (LSB) |
7 |
R1 |
RED data |
8 |
R2 |
RED data |
9 |
R3 |
RED data |
10 |
R4 |
RED data |
11 |
R5 |
RED data(MSB) |
12 |
VSS |
Ground |
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(MSB) |
19 |
VSS |
Ground |
20 |
B0 |
Blue data(LSB) |
21 |
B1 |
Blue data |
22 |
B2 |
Blue data |
23 |
B3 |
Blue data |
24 |
B4 |
Blue data |
25 |
B5 |
Blue data(MSB) |
26 |
VSS |
Ground |
27 |
DEN |
Input data enable control |
28 |
VCC |
+3.3V power supply |
29 |
VCC |
+3.3V power supply |
30 |
R/L |
Right-and-Left scan setting. (“L” : Normally , “H” : Right-and-Left reversal) .Note(1) |
31 |
U/D |
Up/down scan setting. (“H”: normal scan. “L”: Up-and-Down reversal.) |
32 |
NC |
No connection |
33 |
VSS |
Ground |
Backlight Unit
Employed Connector : CVILUX CI1106M1HR0-LF
Adapted connector : CVILUX CI1106S、JST SHR-06V-S、JST SHR-06V-S-B
Pin No. |
Symbol |
Description |
1 |
VLED |
LED driver circuit power supply(4.5~12.5V) |
2 |
VLED |
LED driver circuit power supply(4.5~12.5V) |
3 |
GND |
Ground |
4 |
GND |
Ground |
5 |
PWM |
PWM Dimmer |
6 |
NC |
No Connevtion |
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. |