7 Zoll High Brightness 800x480 IPS PCAP TFT Bildschirm
Modellnummer WF70A9SWAGDNG0
►Größe: 7 Zoll
►Auflösung: 800x480 Punkten
►Betrachtungsrichtung: 80/80/80/80 (IPS)
►Schnittstelle: RGB
►Treiber IC：HX8249-A + HX8678-C
►Steuerplatine: Nein
►Helligkeit (cd/m²) : 800
►Durchsteckrahmen: Nein
►Touchscreen: PCAP Kapazitive Displays
►Detect Point : 5 Fingers
►Betriebstemperatur: -30~+80 °C
Zeichnung
Technische Daten
Schnittstelle Pin-Funktion
LCM PIN Definition
| Pin | Symbol | Funktion | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1-4 | NC | No connection | |||||||||
| 5 | GND | Power Ground | |||||||||
| 6 | NC | No connection | |||||||||
| 7 | VCC | Power voltage | |||||||||
| 8 | MODE | Input timing mode selection.
|
|||||||||
| 9 | DE | Data enable signal for TTL mode. | |||||||||
| 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 | Horizontal shift direction (source output) selection.
|
|||||||||
| 40 | U/D | Vertical shift direction (gate output) selection.
|
|||||||||
| 41 | NC | No connection | |||||||||
| 42 | NC | No connection | |||||||||
| 43 | NC | No connection | |||||||||
| 44 | RESET | Reset pin. The chip is in reset state when RESETB=0. | |||||||||
| 45 | NC | No connection | |||||||||
| 46 | NC | No connection | |||||||||
| 47 | DITHB | STBYB Standby mode setting pin. The chip is in standby mode when STBYB=0. | |||||||||
| 48 | GND | Power Ground | |||||||||
| 49 | NC | No connection | |||||||||
| 50 | NC | No connection |
Backlight PIN Definition
| Pin | Symbol | Beschreibung |
|---|---|---|
| 1 | VLED+ | Red, LED_ Anode |
| 2 | VLED- | Black, LED_ Cathode |
PCAP PIN Definition
| Pin | Symbol | Funktion |
|---|---|---|
| 1 | VSS | Ground for analog circuit |
| 2 | VDDT | Power Supply : +3.3V |
| 3 | SCL | I2C clock input |
| 4 | NC | No connect |
| 5 | SDA | I2C data input and output |
| 6 | NC | No connect |
| 7 | /RST | External Reset, Low is active |
| 8 | NC | No connect |
| 9 | /INT | External interrupt to the host |
| 10 | VSS | Ground for analog circuit |
Allgemeine Spezifikationen
| Artikel | Ausmaß | Einheit |
|---|---|---|
| Größe (Diagonale) | 7 | Zoll |
| Punktmatrix (Auflösung) | 800 x RGB x 480(TFT) | Punkte |
| Abmaße der modul | 165,8 (W) x 106,61 (H) x 8,5(D) | mm |
| Aktiver Bereich | 152,40 x 91,44 | mm |
| Punktabstand | 0,1905 x 0,1905 | mm |
| LCD-Typ | TFT, schwarz, Transmissiv | |
| Betrachtungsrichtung | 80/80/80/80 | |
| TFT Schnittstelle | 24-bit RGB | |
| TFT Treiber IC | HX8249-A + HX8678-C oder gleichwertig | |
| Seitenverhältnis | 15:9 | |
| Backlight-Typ | LED, Weiß | |
| PCAP IC | ILI 2130 oder gleichwertig | |
| PCAP Schnittstelle | I2C | |
| PCAP FW Version | 0x07.0x00. 0x00. 0x00. 0x00. 0x07. 0x68. 0xA1 | |
| PCAP Auflösung | 16384*16384 | |
| Touchscreen | Kapazitive Displays (PCAP) | |
| Oberfläche | Glanz | |
Absolute Grenzwerte
| Artikel | Symbol | Mindestwert | typischer Wert | Maximalwert | Einheit |
|---|---|---|---|---|---|
| Betriebstemperatur | TOP | -30 | － | +80 | ℃ |
| elektrische Eigenschaften | TST | -40 | － | +85 | ℃ |
Elektrische Eigenschaften
Betriebsbedingungen
| Artikel | Symbol | Mindestwert | typischer Wert | Maximalwert | Einheit |
|---|---|---|---|---|---|
| Supply Voltage | Vcc | 2,7 | 3,3 | 3,6 | V |
| Current of power supply | Icc | － | 101 | 150 | mA |
| Supply PCAP | VDDT | 3.1 | 3.3 | 3.5 | V |
| IVDDT | － | 62 | 93 | mA |
LED-Fahrbedingungen
| Parameter | Symbol | Mindestwert | typischer Wert | Maximalwert | Einheit |
|---|---|---|---|---|---|
| LED-Strom | - | - | 450 | - | mA |
| LED-Spannung | VLED+ | 8.1 | 9.3 | 10.2 | V |
| LED-Lebensdauer | - | 40000 | - | - | Hr |
