DWIN Small Size 2.8 Inch 240x320 ST7789 Driver Industrial TN TFT LCD Display 350nit with RGB Interface LN32240T028SA3598
Prodcut Specification
Feature |
Description |
Unit |
Display Spec. |
Size |
3.5 |
inch |
Resolution |
320(H)*480(V) |
pixels |
Pixel Configuration |
RGB stripe |
- |
Pixel Pitch |
0.153(H)*0.153(V) |
mm |
Viewing Direction |
ALL |
- |
Mechanical Characteristics |
Outside Dimension |
54.5(W)*83.0(H)*2.1(D) |
mm |
Active Area |
48.96(W)*73.44(H) |
mm |
Luminance |
300 |
cd/m² |
LED Numbers |
6 LEDS |
- |
Pin Order |
From left to right 40PIN |
- |
Weight |
- |
g |
Electrical Characteristics |
Interface |
RGB |
- |
Color Depth |
262K |
colors |
Driver Condition |
2.8(Type) |
V |
Driver IC |
ST7796-G5 |
- |
Temperature Range |
Operating Temp. |
-20~70 |
¡É |
Storage Temp. |
-30~80 |
¡É |
Electrical Characteristics
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Remark |
Analog Voltage |
VCC |
2.6 |
2.8 |
3.3 |
V |
|
Input Logic High Voltage |
VIH |
0.7VCC |
- |
VCC |
V |
|
Input Logic Low Voltage |
VIL |
GND |
- |
0.3VCC |
V |
|
Output Logic High Voltage |
VOH |
0.8VCC |
- |
VCC |
V |
|
Output Logic Low Voltage |
VOL |
GND |
- |
0.2VCC |
V |
|
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Remark |
Forward Voltage |
VF |
8.4 |
9.3 |
10.2 |
V |
|
Forward Current |
IF |
- |
40 |
- |
mA |
|
Luminance |
Lv |
- |
300 |
- |
cd/m2 |
|
Power Consumption |
PLED |
- |
372 |
- |
mW |
|
Uniformity(with L/G) |
Avg |
75 |
80 |
- |
% |
|
LED Life-Time |
Hr |
- |
30000 |
- |
Hour |
|
Input/Output Terminals
Pin NO. |
Symbol |
Function |
Remark |
1 |
LEDK |
Back light cathode |
|
2 |
LEDA |
Back light anode |
|
3 |
GND |
Ground |
|
4 |
VCC |
Power supply |
|
5-12 |
R0-R7 |
Data bus |
|
13-20 |
G0-G7 |
Data bus |
|
21-28 |
B0-B7 |
Data bus |
|
29 |
GND |
Ground |
|
30 |
DCLK |
Clock signal |
|
31 |
NC |
Not connect |
|
32 |
HS |
Line synchronizing signal |
|
33 |
VS |
Frame synchronizing signal |
|
34 |
DE |
Data ENABLE signal |
|
35 |
NC |
Not connect |
|
36 |
GND |
Ground |
|
37 |
SCL |
Serial clock input for SPI interface |
|
38 |
SDA |
Serial data input/output bidirectional pin for SPI interface |
|
39 |
CS |
A Chip Select signal |
|
40 |
RESET |
Reset Signal pin |
|
Optical Characteristics
Item |
Symbol |
Condition |
Min. |
Typ. |
Max. |
Unit |
Remark |
Viewing Angle |
Top |
CR?10 |
- |
85 |
- |
Deg. |
|
Bottom |
- |
85 |
- |
Left |
- |
85 |
- |
Right |
- |
85 |
- |
Contrast Ratio |
CR |
¥è=0° |
- |
700 |
- |
|
|
Response Time |
Tr+Tf |
¥è=0° |
- |
30 |
- |
ms |
|
Color Chromaticity (CIE1931) |
Wx |
¥è=0° |
- |
0.309 |
- |
|
|
Wy |
- |
0.332 |
- |
|
|
Rx |
- |
0.660 |
- |
|
|
Ry |
- |
0.325 |
- |
|
|
Gx |
- |
0.277 |
- |
|
|
Gy |
- |
0.568 |
- |
|
|
Bx |
- |
0.145 |
- |
|
|
By |
- |
0.072 |
- |
|
|
Transmittance |
Trans |
¥è=0° |
- |
4.3 |
- |
% |
|
Resistive Touch Parameters(LN32240T028SA3598-TR)
Feature |
Description |
Type |
RTP (Resistive touch panel) |
Structure |
ITO Film+ ITO Glass+ FPC |
Outline Size(mm) |
53.5(L)*82(W)*1.6(T) |
Active Area(mm) |
49.06(L)*73.53(W) |
Life |
Dot >1,000,000; Stroke >100,000 |
Surface Hardness |
3H |
Light Transmittance |
78%±3% |
Operating Temperature |
-20~70¡É |
Storage Temperature |
-30~80¡É |
Capacitive Touch Parameters(LN32240T028SA3598-TC)
Feature |
Description |
Type |
CTP (Capacitive touch panel) |
Structure |
G+G |
Outline Size(mm) |
55.5(L)*83.0(W)*1.6(T) |
View Area(mm) |
49.36(L)*73.84(W) |
Control Type |
GT911 |
Surface Hardness |
6H |
Light Transmittance |
¡Ã85% |
Operating Temperature |
-20~70¡É |
Storage Temperature |
-30~80¡É
|