Pantalla MIPI IPS TFT 7 pulgada 1024x600
Modelo Nº WF70A8TYAHMNN0
►Tamaño : 7 pulgada
►Resolución : 1024 x 600 pontos
►Dirección de la vista : IPS
►Interfaz : 4-Lanes MIPI
►Controlador IC : EK79007AD3 + EK73217BCGA
►Placa de control : No
►Brillo (cd/m2): 600
►Agujero del bastidor : No
►Pantalla táctil : Sin panel táctil
DIBUJO
ESPECIFICACIONES
Función interfaz Pin
| Pin No. | Símbolo | Función |
|---|---|---|
| 1 | VLED+ | LED Anode |
| 2 | VLED+ | LED Anode |
| 3 | VGH | Positive power for TFT |
| 4 | VGL | Negative power for TFT |
| 5 | UPDN | Gate up or down scan control. UPDN = ”L”, STV2 output vertical start pulse and UD pin output logical “L” to Gate driver. (default) UPDN = ”H”, STV1 output vertical start pulse and UD pin output logical “H” to Gate driver |
| 6 | SHLR | Source right or left sequence control. SHLR = ”L“, shift left: last data = S1←S2←S3….......←S1536 = first data. SHLR = ”H“, shift right: first data = S1→S2→S3….....→S1536 = last data.(default) |
| 7 | VLED- | LED Cathode |
| 8 | VLED- | LED Cathode |
| 9 | AVDD | Power for Analog Circuit |
| 10 | GND | Ground |
| 11 | D3P | MIPI data input. |
| 12 | D3N | MIPI data input. |
| 13 | GND | Ground |
| 14 | D2P | MIPI data input. |
| 15 | D2N | MIPI data input. |
| 16 | GND | Ground |
| 17 | CLKP | MIPI clock input |
| 18 | CLKN | MIPI clock input |
| 19 | GND | Ground |
| 20 | D1P | MIPI data input. |
| 21 | D1N | MIPI data input. |
| 22 | GND | Ground |
| 23 | D0P | MIPI data input. |
| 24 | D0N | MIPI data input. |
| 25 | GND | Ground |
| 26 | STBYB | Standby mode. STBYB = ”H“,normal operation(default) STBYB = ”L”, timing controller, source driver will turn off, all output are GND. |
| 27 | RESET | Global reset pin. Active Low to enter Reset State. Normally pull high. Connecting with an RC reset circuit for stability. |
| 28 | VDD(1.8V) | Digital circuit |
| 29 | VDD(1.8V) | Digital circuit |
| 30 | VCOMIN | Common voltage |
Especificaciones generales
| Elemento | Dimension | Unit |
|---|---|---|
| Tamaño | 7.0 | pulgada |
| Matriz de puntos | 1024 × RGB × 600(TFT) | puntos |
| Dimensión del módulo | 169.9(W) × 103.4(H) × 5.5(D) | mm |
| zona activa | 154.2114 × 85.92 | mm |
| Distancia entre puntos | 0.1506 × 0.1432 | mm |
| Tipo de LCD | TFT, Blanco, Transmisivo | |
| Dirección de la vista | 85/85/85/85 | |
| Relación de aspecto | 16:9 | |
| Controlador IC | EK79007AD3 + EK73217BCGA o equivalente | |
| Interface | 4-Lanes MIPI | |
| Tipo de retroiluminación | LED, Blanco | |
| Con o sin panel táctil | Sin panel táctil | |
| Superficie | Pantalla antirreflectante | |
Valores nominales máximos absolutos
| Elemento | Símbolo | Valor mín. | Valor típico | Valor máx. | Unidad |
|---|---|---|---|---|---|
| Temperatura de funcionamiento | TOP | -20 | － | +70 | ℃ |
| Temperatura de almacenamiento | TST | -30 | － | +80 | ℃ |
Características electrónicas
Typical Operation Conditions
| Elemento | Símbolo | Valor estándar | Unidad | ||
|---|---|---|---|---|---|
| Valor mín. | Valor típico | Valor máx. | |||
| Power voltage | VDD | 1.71 | 1.8 | 1.89 | V |
| Analog Power | AVDD | 8.9 | 9.0 | 9.1 | V |
| TFT Gate ON Voltage | VGH | 17 | 18 | 19 | V |
| TFT Gate OFF Voltage | VGL | -6.5 | -6.0 | -5.5 | V |
| TFT Common Voltage | VCOMIN | 3.0 | 3.15 | 3.3 | V |
| Current for Driver | IDD | -- | 16 | 24 | mA |
| Power Current | IAVDD | -- | 19 | 28.5 | mA |
| TFT Gate ON Current | IVGH | -- | 1.6 | 2.4 | mA |
| TFT Gate OFF Current | IVGL | -- | 0.6 | 0.9 | mA |
| TFT Common Current | IVCOMIN | -- | 0 | -- | mA |
Backlight Driving Conditions
| Elemento | Símbolo | Valor estándar | Unidad | ||
|---|---|---|---|---|---|
| Valor mín. | Valor típico | Valor máx. | |||
| Voltage for LED backlight | VL | 16.8 | 19.2 | 21.0 | V |
| Current for LED backlight | IL | -- | 240 | -- | mA |
| LED life time | - | - | 50,000 | - | Hr |
