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Product type：TFT circular screen
Show contents：480x480
Outline size(mm) ：73.03x76.48
Size of View Window(mm)：2.8
Display size(mm) ：2.8
Effective size(mm)：70.13x70.13
Product application：Vehicle, medical, industrial control
Visual angle：Full view
Backlight type or brightness：300cd/m2
Connection PIN Number：40pin
Interface mode：SPI
Special instructions：Anti-static ESD 8KV
Working temperature：-30~80℃
Power supply voltage：3.3V
Driver chip model：ST7701S
TFT-H028A21ZHIST3N40 | 2.8" IPS Round LCD Display | TFT LCD Display Manufacturer | 240x320 resolution | -30℃~80℃ | FOR INDUSTRIAL CONTROL | Interface RGB+SPI | Wide Temperature | IC ST7701S
Product Description:
Model: TFT-H028A21ZHIST3N40 Screen Size: 2.8 inches Screen Type: IPS Round Screen Resolution: 480x480 pixels Controller Chip: ST7701S Application: Industrial Control Interface Type: RGB+SPI Temperature Range: -30℃~80℃
We are proud to introduce our TFT-H028A21ZHIST3N40 product, a high-performance display panel designed specifically for industrial control applications.
This product features a 2.8-inch round IPS screen, delivering clear and vibrant images. With a resolution of 480x480 pixels, it offers excellent clarity and detailed visuals.
The ST7701S controller chip provides powerful performance support, ensuring efficient and stable operation of the product. It is suitable for industrial control applications and can reliably operate in various complex environments.
The product offers multiple interface options, including RGB+SPI interface, enabling flexible connectivity and integration with other devices.
In terms of temperature range, this product exhibits strong adaptability, functioning reliably in a wide temperature range from -30℃ to 80℃, ensuring robustness and stability even in harsh environments.
Whether it's industrial automation, monitoring systems, or other industrial control fields, the TFT-H028A21ZHIST3N40 product is a trusted choice. Its excellent performance and stability meet various application requirements, providing you with an outstanding display experience.
General Feature
Item | Standard Value | Unit |
| Display Size | 2.8 | Inch |
| Number of Pixels | 480(H)* 3(RGB)* 480(V) | dots |
| Active Area | 70.13x70.13 | mm |
| Outline Dimension | 73.03x76.48 | mm |
| Viewing Direction | FULL O'clock | - |
| TFT Interface | RGB+SPI | - |
| TFT Driver IC | ST7701S | - |
TFT Driver Condition | VCI=3.3V(Typ) | V |
| Backlight-1 | White LED/8 PCS/4 LEDs serial 2 ways parallel | - |
| Touch Panel | Without TP | - |
| CTP Driver IC | - | - |
| CTP Driver Condition | VDD=3.3V(Typ) | V |
| Operation Temperature | -30 ～ 80 | ℃ |
| Storage Temperature | -30 ～ 80 | ℃ |
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