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| Categories | TFT LCD Screen |
|---|---|
| Brand Name: | TXWEI |
| Model Number: | TXW280061B0 |
| Place of Origin: | Guangdong,China |
| Certification: | CE ROHS FCC |
| MOQ: | negotiate |
| Price: | negotiate |
| Packaging Details: | cardboard |
| Delivery Time: | 16 |
| Payment Terms: | L/C TT D/P |
| Supply Ability: | 10000pcs |
| Drive element: | TFT Active Matrix |
| Pixel Pitch (W*H): | 0.09 |
| Viewing direction: | ALL O’CLOCK |
| LCM interface: | MIPI BIT Interface |
| Backlight current: | 120mA |
| operating temperature: | -20+70℃ |
| size: | 2.8 Inch |
| Backligh voltage: | 2.8-3.3V |
| Company Info. |
| Shenzhen Tianxianwei Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
2.8" TFT 480x640, TFT LCD 2.8 inch Description
MECHANICAL SPECIFICATIONS:
| ITEM | SPECIFICATION | UNIT |
| DISPLAY SIZE | 2.8 | inch |
| OUTLINE DIMEMSIONS | 55.81*83.31*3.53 | mm |
| DRIVER IC | ST7701 | - |
| INTERFACE TYPE | MIPI | bit |
Back-Light Unit Characeristics
The back-light system is an edge-lighting type with white 6 LEDs. The characteristics of the back-light are shown in the following tables.
| Characteristics | Symbol | Min. | Type | Max. | Unit | Notes |
| Forward Voltage | VF | 16.8 | -- | 19.2 | V | - |
| Forward current | IF | -- | 20 | - | mA | - |
| Luminance(With LCD) | Lv | TBD | -- | cd/m2 | - | |
| LED life time | N/A | ---- | 30,000 | -- | Hr | Note 1 |
Note:
The “LED life time” is defined as the module brightness decrease to 50% of original brightness at IL=20mA/LED. The LED life time could be decreased if operating IL is larger than 25mA/LED.
Module Function Description
| Pin No. | Symbol | LCM Functional |
| 1 | GND | Power Ground |
| 2 | DSI_ D0_N | MIPI-DSI Data differential signal input pins |
| 3 | DSI_ D0_P | MIPI-DSI Data differential signal input pins |
| 4 | GND | Power Ground |
| 5 | DSI_ D1_N | MIPI-DSI Data differential signal input pins |
| 6 | DSI_ D1_P | MIPI-DSI Data differential signal input pins |
| 7 | GND | Power Ground |
| 8 | DSI_CLKN | MIPI-DSI CLOCK differential signal input pins |
| 9 | DSI_CLKP | MIPI-DSI CLOCK differential signal input pins |
| 10 | GND | Power Ground |
| 11 | RESE DB15~DB0 | Reset signal input terminal. Active at ‘L’. |
| 12 | TE | Tearing effect signal is used to synchronize MCU to frame memory |
| 13 | NC | NC |
| 14 | IOVCC | I/O Voltage : 1.65V ~ 3.3V |
| 15 | VCI | Power supply: 2.5V ~ 3.3V |
| 16 | TP_VDD | TP VDD PIN |
| 17 | TP_SDA | TP SDA PIN |
| 18 | TP_SCL | TP SCL PIN |
| 19 | TP_INT | TP INT PIN |
| 20 | TP_RST | TP RST PIN |
| 21 | LEDK | Power supply for backlight cathode input terminal. |
| 22 | LEDA | Power supply for backlight anode input terminal. |
2.8" TFT 480x640, TFT LCD 2.8 inch Product Image
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