Model No. WF70A7SIAHLNN0
►Size : 7 inch
►Resolution : 1024 x 600 dots
►View Direction : 12H
►Interface : LVDS
►Driver IC : EK79001HE + EK73215BCGA
►Control-Board : No
►Brightness(cd/m2): 1100
►Frame Through Hole : No
►Touch Screen : No
The WF70A7SIAHLNN0 is a 7-inch high brightness TFT LCD display module with a resolution of 1024x600, designed for applications requiring high visibility. This module offers an impressive 1100 cd/m² brightness, ensuring clear display even in most bright light environments, with a high contrast ratio of 800:1 for vibrant colors and rich details.
Supporting an LVDS interface, it ensures stable and efficient data transmission, making it ideal for long-term operation and applications with high display requirements. The TFT driver IC (EK79001HE + EK73215BCGA) delivers excellent display performance, while the LED backlight has a lifespan of up to 50,000 hours, with a wide operating temperature range of -20°C to +70°C, ensuring stable operation in various environments.
The module's outline dimensions are 169.90 x 103.40 mm, with an active area (AA size) of 154.2114 x 85.92 mm, making it suitable for a wide range of applications, including outdoor measurement equipment, industrial control systems, traffic monitoring, information displays, and more. It can meet the demands of various environments. Additionally, all materials comply with environmental standards, meeting RoHS and REACH requirements.
| Item | Dimension | Unit |
|---|---|---|
| Size | 7.0 | inch |
| Dot Matrix | 1024 × RGB × 600(TFT) | dots |
| Module dimension | 169.9(W) × 103.4(H) × 5.6(D) | mm |
| Active area | 154.2114 × 85.92 | mm |
| Dot pitch | 0.1506 × 0.1432 | mm |
| LCD type | TFT, Normally White, Transmissive | |
| View Direction | 12 o'clock | |
| Gray Scale Inversion Direction | 6 o'clock | |
| Aspect Ratio | 16:9 | |
| Control IC | -- | |
| Driver IC | EK79001HE + EK73215BCGA | |
| Backlight Type | LED, Normally White | |
| Touch Screen | Without touch screen | |
| Interface | LVDS | |
| Surface | Anti-Glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Item | Symbol | Values | Unit | ||
|---|---|---|---|---|---|
| Min. | Typ. | Max. | |||
| Power voltage | DVDD | 3.0 | 3.3 | 3.6 | V |
| AVDD | 9.4 | 9.6 | 9.8 | V | |
| VGH | 17 | 18 | 19 | V | |
| VGL | -6.6 | -6.0 | -5.4 | V | |
| Input signal voltage | VCOM | 3.1 | 3.3 | 3.6 | V |
| Input logic high voltage | VIH | 0.7 DVDD | - | DVDD | V |
| Input logic low voltage | VIL | 0 | - | 0.3 DVDD | V |
| Item | Symbol | Values | Unit | ||
|---|---|---|---|---|---|
| Min. | Typ. | Max. | |||
| Current for Driver | IGH | - | 0.2 | 1.0 | mA |
| IGL | - | 0.2 | 1.0 | mA | |
| IDVDD | - | 4.0 | 10 | mA | |
| IAVDD | - | 20 | 50 | mA | |
| Item | Symbol | Values | Unit | ||
|---|---|---|---|---|---|
| Min. | Typ. | Max. | |||
| Voltage for LED backlight | VL | 16.8 | 19.2 | 21.0 | V |
| Current for LED backlight | IL | -- | 320 | -- | mA |
| LED life time | - | - | 50,000 | - | Hr |
| Pin No. | Symbol | I/O | Function |
|---|---|---|---|
| 1 | VCOM | P | Common Voltage |
| 2 | VDD | P | Digital circuit |
| 3 | VDD | P | Digital circuit |
| 4 | NC | --- | No connection |
| 5 | Reset | I | Global reset pin |
| 6 | STBYB | I | Standby mode, Normally pulled high STBYB = “1”, normal operation STBYB = “0”, timing controller, source driver will turn off, all output are High-Z |
| 7 | GND | P | Ground |
| 8 | RXIN0- | I | Negative LVDS differential data input |
| 9 | RXIN0+ | I | Positive LVDS differential data input |
| 10 | GND | P | Ground |
| 11 | RXIN1- | I | Negative LVDS differential data input |
| 12 | RXIN1+ | I | Positive LVDS differential data input |
| 13 | GND | P | Ground |
| 14 | RXIN2- | I | Negative LVDS differential data input |
| 15 | RXIN2+ | I | Positive LVDS differential data input |
| 16 | GND | P | Ground |
| 17 | RXCLKIN- | I | Negative LVDS differential clock input |
| 18 | RXCLKIN+ | I | Positive LVDS differential clock input |
| 19 | GND | P | Ground |
| 20 | RXIN3- | I | Negative LVDS differential data input |
| 21 | RXIN3+ | I | Positive LVDS differential data input |
| 22 | GND | P | Ground |
| 23 | NC | --- | No connection |
| 24 | NC | --- | No connection |
| 25 | GND | P | Ground |
| 26 | NC | --- | No connection |
| 27 | DIMO | O | Backlight CABC controller signal output |
| 28 | SELB | I | 6bit/8bit mode select H:6bit / L:8bit |
| 29 | AVDD | P | Power for Analog Circuit |
| 30 | GND | P | Ground |
| 31 | NC | --- | No connection |
| 32 | NC | --- | No connection |
| 33 | L/R | I | Horizontal inversion |
| 34 | U/D | I | Vertical inversion |
| 35 | VGL | P | Negative power for TFT |
| 36 | GND | P | Ground |
| 37 | GND | P | Ground |
| 38 | VGH | P | Positive power for TFT |
| 39 | NC | --- | No connection |
| 40 | NC | --- | No connection |
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