2.8-Inch TFT LCD Screen: A High-Performance Display Solution
Are you in search of a top-notch display module for your projects?
Look no further than our 2.8-inch TFT LCD screen, model
TFT-H028A19VGIST5N40, brought to you by Shenzhen Hot Display
Technology Co., Ltd.
Stunning Visuals
With a resolution of 480(RGB) x 640 dots, this LCD screen offers
and clear visuals. The display size of 2.8 inches is compact yet
provides a decent viewing area. It has a wide viewing angle of 85°
in all directions (up, down, left, and right), ensuring that the
content is visible from various positions. The contrast ratio of
1000:1 and a color gamut coverage of about 71% (CIE 1931 standard)
result in vivid colors and excellent image quality. The response
time is 30ms, minimizing motion blur and making it suitable for
dynamic content.
Flexible Interfaces
Featuring RGB + 9b_SPI(rise)/RGB + 16b_SPI(fall) dual interfaces
(default RGB 24-bit mode), it offers great flexibility. You can
easily configure it to 18-bit or 16-bit modes according to your
requirements. Unused data pins can be simply grounded. This
flexibility makes it compatible with a wide range of
microcontrollers and systems.
Reliable Hardware
The core driver chip is ST7701S, ensuring stable performance. The
operating voltage range for the TFT is 3.0 - 3.6V (Typ 3.3V), and
the backlight is driven with a voltage of 18.0 - 20.4V and a
constant current of 22mA. The backlight has a typical brightness of
500 cd/m², making the screen visible in different lighting
conditions. It comes in a non-touch screen version, which is ideal
for applications where touch functionality is not required.
Compact and Durable
The mechanical dimensions of 38.20mm (width) x 182.47mm (height) x
3.50mm (thickness) make it highly suitable for embedded
applications. It can withstand an operating temperature range of
-20℃ to +70℃ and a storage temperature range of -30℃ to +80℃. The
module has passed rigorous reliability tests, including high
temperature, low temperature, vibration, and electrostatic
discharge tests, guaranteeing its stability and long - term use.
Easy to Use
We provide an initialization code for seamless integration into
your projects. However, it's important to note that to prevent
image retention, especially when using a normally black panel,
avoid displaying fixed patterns for long periods. If necessary,
refresh the display within 2 minutes. A black or moving image is
recommended as a screen saver.
This 2.8-inch TFT LCD screen is perfect for various applications
such as industrial control, medical equipment, and portable
terminals. Its combination of high performance, reliability, and
flexibility makes it a standout choice in the market.
| ITEM | PARAMETER DESCRIPTION | UNIT |
| TFT series | TFT-H028A19 VGIST5N40 | |
| Diagonal size | 2.8” | Inch |
| Resolution | 480x640 | Dot |
| Dimensions | 46.1x65.15x1.51 | mm |
| Active area (AA) | 43.2x57.90 | mm |
| LCD type | 2.4 inch TFT LCD display | mm |
| Display viewing angle | Full View | |
| Aspect ratio | 2:3 | |
| Backlight type | LED white | |
| TFT driver IC | ST7701S | |
| Brightness | 500 | cd/m2 |
| Operating temperature | -20~70℃ | ℃ |
| Storage temperature | -30~80℃ | ℃ |
