7 Zoll Resistiven Touchscreen Standard TFT Modul
Modellnummer WF70A2TIAGDNT0
►Größe: 7 Zoll
►Auflösung: 800x480 Punkten
►Betrachtungsrichtung: 12H
►Schnittstelle: RGB
►Treiber IC: Source IC: ST-5623D, Gate IC: ST5091D
►Steuerplatine: Nein
►Helligkeit (cd/m²): 250
►Durchsteckrahmen: Nein
►Touchscreen: Resistiven Touchscreen (RTP)
Zeichnung
Technische Daten
Schnittstelle Pin-Funktion
| Pin | Symbol | Funktion |
|---|---|---|
| 1~2 | A | Power supply for backlight |
| 3~4 | K | Backlight ground |
| 5 | GND | Power ground |
| 6 | VCOM | Common voltage |
| 7 | VCC | Power for Digital Circuit |
| 8 | MODE | DE/SYNC mode select |
| 9 | DE | Data Input Enable |
| 10 | VS | Vertical Sync Input |
| 11 | HS | Horizontal Sync Input |
| 12 | B7 | Blue data(MSB) |
| 13 | B6 | Blue data |
| 14 | B5 | Blue data |
| 15 | B4 | Blue data |
| 16 | B3 | Blue data |
| 17 | B2 | Blue data |
| 18 | B1 | Blue data |
| 19 | B0 | Blue data(LSB) |
| 20 | G7 | Green data(MSB) |
| 21 | G6 | Green data |
| 22 | G5 | Green data |
| 23 | G4 | Green data |
| 24 | G3 | Green data |
| 25 | G2 | Green data |
| 26 | G1 | Green data |
| 27 | G0 | Green data(LSB) |
| 28 | R7 | Red data(MSB) |
| 29 | R6 | Red data |
| 30 | R5 | Red data |
| 31 | R4 | Red data |
| 32 | R3 | Red data |
| 33 | R2 | Red data |
| 34 | R1 | Red data |
| 35 | R0 | Red data(LSB) |
| 36 | GND | Power Ground |
| 37 | DCLK | Sample clock |
| 38 | GND | Power Ground |
| 39 | L/R | Left / right selection |
| 40 | U/D | Up/down selection |
| 41 | VGH | Gate ON Voltage |
| 42 | VGL | Gate OFF Voltage |
| 43 | AVDD | Power for Analog Circuit |
| 44 | RESET | Global reset pin. |
| 45 | NC | No connection |
| 46 | VCOM | Common Voltage |
| 47 | DITHB | Dithering function |
| 48 | GND | Power Ground |
| 49~50 | NC | No connection |
Allgemeine Spezifikationen
| Artikel | Ausmaß | Einheit |
|---|---|---|
| Größe (Diagonale) | 7 | zoll |
| Punktmatrix (Auflösung) | 800×RGB×480 (TFT) | dots |
| Abmaße der modul | 165×100,0×7,2 | mm |
| Aktiver Bereich | 154,08×85,92 | mm |
| Pixelabstand | 0,1926×0,179 | mm |
| LCD-Typ | TFT, Weiß, Transmissiv | |
| Betrachtungsrichtung | 12 o'clock | |
| Gray Scale Inversion Direction | 6 o'clock | |
| Seitenverhältnis | 16:9 | |
| Backlight-Typ | LED, Weiß | |
| Color arrangement | RGB-STRIPE | |
| Treiber IC | Source IC: ST-5623D, Gate IC: ST5091D | |
| Touchscreen | mit resistiven Touchscreen (RTP) | |
| Oberfläche | Anti-Reflextion | |
absolute Grenzwerte
| Artikel | Symbol | Mindestwert | typischer Wert | Maximalwert | Einheit |
|---|---|---|---|---|---|
| Betriebstemperatur | TOP | -20 | － | +70 | ℃ |
| Lagertemperatur | TST | -30 | － | +80 | ℃ |
elektronische Eingenschaften
| Artikel | Symbol | Mindestwert | typischer Wert | Maximalwert | Einheit |
|---|---|---|---|---|---|
| Supply Voltage For Logic | VCC | 3 | 3,3 | 3,6 | V |
| Power voltage | AVDD | - | 10,4 | - | V |
| Power Supply For Current | VCC =3,3V | - | 4,3 | - | mA |
| Power voltage | VGH | 14,5 | 15 | 15,5 | V |
| Power voltage | VGL | -10,5 | -10 | -9,5 | V |
| Input signal voltage | VCOM | 3,54 | 4.04 | 4,54 | V |
