Model No. WF70C9SYAB4MNC10
►Stretched Bar LCD Display
►Size : 7-inch (Portrait mode)
►Resolution : 280x1424 pixels
►View Direction : IPS
►Interface:MIPI DSI
►Driver IC : OTA7290N-C
►Control-Board : No
►Brightness(cd/m²): 800
►Frame Through Hole : No
►Touch Screen : Projected capacitive touch screen (PCAP) + Optical Bonding
►Touch Points: 5
WF70C9SYAB4MNC10 is a 7-inch stretched bar TFT LCD display with a 280×1424 resolution and a projected capacitive touch panel (PCAP). It features a module dimension of 43.3 × 201.0 × 5.76 mm and an active area of 33.60 × 170.88 mm, making it suitable for narrow-format applications with limited installation space.
The display adopts IPS technology, providing wide viewing angles of 80/80/80/80. It supports a MIPI DSI interface and is equipped with an OTA7290N-C driver IC. The capacitive touch panel supports up to 5 touch points, and the optical bonding structure helps improve display clarity and touch performance.
With a supply voltage range of 3.0V to 3.6V and an operating temperature range from -20°C to +70°C, this stretched bar display is suitable for audio systems, mixing consoles, 1U height equipment, and industrial control applications.
| Item | Dimension | Unit |
|---|---|---|
| Size | 7.0 | inch |
| Dot Matrix | 280 x RGB x 1424(TFT) | dots |
| Module dimension | 43.3 x 201.0 x 5.76 | mm |
| Active area | 33.6 x 170.88 | mm |
| Pixel pitch | 0.12 x 0.12 | mm |
| LCD type | TFT, Normally Black ,Transmissive | |
| View Angle | 80/80/80/80 | |
| Aspect Ratio | 1:5 | |
| Driver IC | OTA7290N-C | |
| Interface | 4-Lanes MIPI | |
| PCAP Driver IC | GT911 | |
| PCAP Interface | I2C | |
| PCAP FW Version | 100 | |
| PCAP Resolution | X:1424 , Y:280 | |
| Backlight Type | LED,Normally White | |
| Touch Panel | Projected capacitive touch screen (PCAP) | |
| Surface | Glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Analog Supply voltage | VCC | 3.0 | 3.3 | 3.6 | V |
| Analog supply current | ICC | － | 115 | 175 | mA |
| Logic input voltage | VIH | 0.7*VCC | － | VCC | V |
| VIL | GND | － | 0.3*VCC | V | |
| Supply CTP | VDDT | 2.8 | 3.3 | 3.6 | V |
| IDDT | － | 12.2 | 20 | mA |
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| LED current | － | － | 240 | － | mA |
| LED voltage | VLED+ | 5.5 | 6.0 | 6.8 | V |
| LED Life Time | － | 50,000 | － | － | Hr |
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | GND | Ground. |
| 2 | D3N | MIPI data input pins |
| 3 | D3P | |
| 4 | GND | Ground. |
| 5 | D2N | MIPI data input pins |
| 6 | D2P | |
| 7 | GND | Ground. |
| 8 | CLKN | MIPI clock input pins. |
| 9 | CLKP | |
| 10 | GND | Ground. |
| 11 | D1N | MIPI data input pins |
| 12 | D1P | |
| 13 | GND | Ground. |
| 14 | D0N | MIPI data input pins |
| 15 | D0P | |
| 16 | GND | Ground. |
| 17 | GND | Ground. |
| 18 | TE | Tearing effect output pin to synchronize to frame writing. If not used, open this pin |
| 19 | RESET | Reset signal pin |
| 20 | GND | Ground. |
| 21-23 | VCC | Power supply |
| 24 | GND | Ground. |
| 25-26 | NC | Not connect |
| 27-28 | VLED- | LED cathode |
| 29-30 | VLED+ | LED anode |
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | VSS | Ground |
| 2 | INT | Interrupt request to the host |
| 3 | RST | Wakeup request from the host |
| 4 | SDA | I2C data input and output |
| 5 | SCL | I2C clock input |
| 6 | VDDT | Power supply |
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