12.3吋長條型LCD顯示器, Bar Type TFT 螢幕, LVDS介面
Model No.VGG197202-G
► 1920×720 pixels resolution
► 2 port LVDS Interface
► LED driver circuit is built in this module to provide PWM Dimmer function.
► Projected Capacitive Touch
- USB Interface
- Multi Touch (Five points)
- 4096 x 4096 resolution
Size (inch):
12.3
Resolution (dots):
1920*720
Outline Dimensions (mm):
308.1*130.0*18.1
Technology:
IPS
I/F Mode:
LVDS
I/F Number:
51
Brightness (cd/m²,typ.):
750 / 30khrs min.
LED Driver:
YES
Touch Panel:
IPCT (USB)
Top (°C):
-30~85
Tst (°C):
-40~85
Absolute Maximum Ratings
Item |
Symbol |
Min. |
Max. |
Unit |
Storage Temperature |
TST |
-40 |
+85 |
°C |
Operating Ambient Temperature |
TOP |
-30 |
+85 |
°C |
Electrical Characteristics(Ta=25±2°C)
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
Power Supply Voltage |
VCC |
3.0 |
3.3 |
3.6 |
V |
- |
Current of power supply |
IVCC |
- |
- |
500 |
mA |
VCC =3.3V White pattern |
Inrush current |
IRUSH |
- |
1.35 |
1.6 |
Watt |
- |
Backlight 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 |
- |
910 |
1274 |
mA |
VLED=12V B/L=280mA |
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℃) |
- |
30000 |
- |
- |
hr |
- |
Projected Capacitive Touch
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
Power Supply Voltage |
VTP |
4.8 |
5.0 |
5.2 |
V |
- |
Power Supply Current |
ITP |
- |
30.5 |
42.7 |
mA |
(1) |
Power Consumption |
PL |
- |
152.2 |
222.0 |
mW |
@5.0V |
Report Rate |
RR |
- |
60 |
- |
Hz |
- |
Interface |
USB |
- |
||||
Function |
Multi Touch |
- |
Note (1) This test condition is touched with 5 points.
TFT-LCD Module
Used connector: FI-RE51S-HF (JAE) or equivalent
Pin No. |
Symbol |
Description |
1 |
GND |
Power ground |
2 |
RXOIN0- |
Odd pixel negative LVDS differential data inputs |
3 |
RXOIN0+ |
Odd pixel positive LVDS differential data inputs |
4 |
GND |
Power ground |
5 |
RXOIN1- |
Odd pixel negative LVDS differential data inputs |
6 |
RXOIN1+ |
Odd pixel positive LVDS differential data inputs |
7 |
GND |
Power ground |
8 |
RXOIN2- |
Odd pixel negative LVDS differential data inputs |
9 |
RXOIN2+ |
Odd pixel positive LVDS differential data inputs |
10 |
GND |
Power ground |
11 |
RXOCLK- |
Odd pixel negative LVDS differential clock inputs |
12 |
RXOCLK+ |
Odd pixel positive LVDS differential clock inputs |
13 |
GND |
Power ground |
14 |
RXOIN3- |
Odd pixel negative LVDS differential data inputs |
15 |
RXOIN3+ |
Odd pixel positive LVDS differential data inputs |
16 |
GND |
Power ground |
17 |
RXEIN0- |
Even pixel negative LVDS differential data inputs |
18 |
RXEIN0+ |
Even pixel positive LVDS differential data inputs |
19 |
GND |
Power ground |
20 |
RXEIN1- |
Even pixel negative LVDS differential data inputs |
21 |
RXEIN1+ |
Even pixel positive LVDS differential data inputs |
22 |
GND |
Power ground |
23 |
RXEIN2- |
Even pixel negative LVDS differential data inputs |
24 |
RXEIN2+ |
Even pixel positive LVDS differential data inputs |
25 |
GND |
Power ground |
26 |
RXECLK- |
Even pixel negative LVDS differential clock inputs |
27 |
RXECLK+ |
Even pixel positive LVDS differential clock inputs |
28 |
GND |
Power ground |
29 |
RXEIN3- |
Even pixel negative LVDS differential data inputs |
30 |
RXEIN3+ |
Even pixel positive LVDS differential data inputs |
31 |
GND |
Power ground |
32 |
VCC |
Digital power |
33 |
VCC |
Digital power |
34 |
GND |
Power ground |
35 |
RESET |
Global reset pin. |
36 |
GND |
Power ground |
37 |
VLED |
LED driver power supply |
38 |
VLED |
LED driver power supply |
39 |
NC |
Not Connection |
40 |
NC |
Not Connection |
41 |
PWM |
PWM dimming,Note1 |
42 |
GND |
Power ground |
43 |
VTP |
PCT: Power supply. |
44 |
/RST |
PCT: External reset signal, active low. |
45 |
/INT |
PCT: Interrupt signal, active low, asserted to request Host start a new transcation. |
46 |
SDA |
PCT: I2C data signal. |
47 |
SCL |
PCT: I2C clock signal. |
48 |
STBYB |
Standby mode, active low. |
49 |
NC |
Not Connection |
50 |
NC |
Not Connection |
51 |
GND |
Power ground |
Note 1: To use PWM dimming, apply a 100Hz to 1kHz square wave signal with amplitude greater than 1.5V to this pin.