About this item SFTO280PY-7200ACT 2.8 inch capacitive touchscreen TFT module
The optical bonded capacitive touch 2.8-inch IPS TFT display is a device that integrates advanced display and touch technologies. The following is a detailed introduction to the product TXW280115B0-MT:
Product Information
-Display size: 2.8 inches
-Resolution: 480*640 pixels
-Display Technology: IPS (In Plane Switching) technology, providing a wide viewing angle and color accuracy
-Brightness: 400nits, suitable for viewing under various lighting conditions
-Touch screen technology: capacitive, providing high sensitivity and precise touch control
-Interface: TFT display Supporting SPI (Serial Peripheral Interface) and Touchscreen supporting I2C (Inter Integrated Circuit) interfaces for easy connection with microcontrollers or other processors
-Optical bonding: using optical adhesive to bond the touch screen and display screen, improving touch accuracy and display effect
-Multi touch: usually supports multi touch function, allowing multiple fingers to operate simultaneously
-Durability: Capacitive touch screens are more durable than resistive touch screens and are less susceptible to physical damage
Application scenarios
-Industrial Control Panel: Used for displaying and controlling industrial equipment
-Medical Equipment: Display important information on medical equipment
-Consumer electronics products: such as smart home devices, handheld game consoles, etc
-In car display: Used for the dashboard or infotainment system of the vehicle
-Business information systems: such as POS machines, self-service terminals, etc
Product advantages
-High brightness: 400nits brightness ensures clear display under various lighting conditions
-High Contrast: IPS technology provides better contrast and color performance
-Multi touch: The capacitive touch screen supports multi touch, providing a smoother interactive experience
-Optical bonding: enhances display effect and touch accuracy.
In summary, the optical bonded capacitive touch 2.8-inch IPS TFT display combines high brightness, high contrast, and multi touch features, making it suitable for various application scenarios and providing excellent user interaction experience.
Features
| Item | Specification | Unit |
| Screen Size | 2.8 inch | Diagonal |
| Number of Pixel | 480*3RGB(H)X640(V) | Pixels |
| Display area | 43.20(H)x57.60(V) | mm |
| Pixel pitch | 0.180(H)x0.180(V) | mm |
| Outline Dimension | 46.9*66.5*2.35 | mm |
| Pixel arrangement | RGB Vertical Stripe | ― |
| Display mode | Normally Black | ― |
| Viewing Direction(eye) | ALL | ― |
| Display Color | 262K | ― |
| Luminance(cd/m2) | 400 | nit |
| Touch Driver IC | GT911 | ― |
| Interface | MIPI | |
| Back-light | LED Side-light type | ― |
| Drive IC | ST7701S | |
| Operation Temperature | -20~70 | ℃ |
| Storage Temperature | -30~80 | ℃ |
| Touchscreen | Capacitive touch screen | |
| Touchscreen Interface | I2C | |
| Assembly of TFT+CTP | Optical Bonding | |
Outline Drawing
Absolute Maximum Rating
| Characteristics | Symbol | Min. | Max. | Unit |
| LCM Operating Temperature | TOPR | -20 | +70 | °C |
| LCM Storage Temperature | TSTG | -30 | +80 | °C |
| TP Operating Temperature & Humidity (20% ~ 90%RH) | TOPR | -20 | +70 | °C |
| TP SStorage Temperature & Humidity (20% ~ 90%RH) | TSTG | -30 | +80 | °C |
| Humidity | RH | - | 90 | % |
Module Function Description
| Pin No. | Symbol | Functional |
| 1 | GND | Power Ground |
| 2 | D0N | Negative polarity of low voltage differential data 0 signal |
| 3 | D0P | Positive polarity of low voltage differential data 0 signal |
| 4 | GND | Power Ground |
| 5 | D1N | Negative polarity of low voltage differential data 1 signal |
| 6 | D1P | Positive polarity of low voltage differential data 1 signal |
| 7 | GND | Power Ground |
| 8 | CLKN | Negative polarity of low voltage differential clock signal |
| 9 | CLKP | Positive polarity of low voltage differential clock signal |
| 10 | GND | Power Ground |
| 11 | RESET | Reset signal input terminal. Active at ‘L’. |
| 12 | TE | Frame head pulse for tearing effect. |
| 13 | NC | No Connection. |
| 14 | IOVCC | Power Supply For I/O. |
| 15 | VCI | Power Supply For LCD. |
| 16 | CTP_VDD | Touch panel Power supply 2.8~3.3V |
| 17 | CTP_SDA | Touch panel I2C data |
| 18 | CTP_SCL | Touch panel I2C clock |
| 19 | CTP_INT | Touch panel interrupt output |
| 20 | CTP_RST | Touch panel reset |
| 21 | LEDK | Power supply for backlight cathode input terminal. |
| 22 | LEDA | Power Supply For LED Backlight Anode Input. |
Optical Specification
Product Image
Facilities and Certificates
Product Tags:
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2.8 Inch IPS TFT Display with Optical Bonding 400nits SPI IIC Interface Touch Screen Images
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