Wyświetlacz IPS LVDS PCAPTFT LCD 7 calowy 1024x600
Numer modelu WF70A8TYAHLNGB
►Rozmiar : 7”
►Rozdzielczość : 1024x600 punktów
►Godzina obserwacji : 85/85/85/85 (IPS)
►Interfejs : LVDS
►Kontroler：ST5021 + ST5651
►Płyta kontrolera : brak
►Jasność (cd/m²) : 450
►Otwory w ramie : brak
►Panel dotykowy : Pojemnościowy panel dotykowy (PCAP)
►Detect Point : 5 Fingers
Rysunek
Specyfikacja
Funkcja pinów interfejsu
LCM PIN Definition
| Pin No. | Symbol | I/O | Funkcja |
|---|---|---|---|
| 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 | NC | --- | No connection |
| 28 | SELB | I | 6bit/8bit mode select H:6bit / L:8bit |
| 29 | AVDD | P | Power for Analog Circuit |
| 30 | GND | P | Ground |
| 31 | LED- | P | LED Cathode |
| 32 | LED- | P | LED Cathode |
| 33 | L/R | I | Horizontal inversion |
| 34 | U/D | I | Vertical inversion |
| 35 | VGL | P | Negative power for TFT |
| 36 | NC | --- | No connection |
| 37 | NC | --- | No connection |
| 38 | VGH | P | Positive power for TFT |
| 39 | LED+ | P | LED Anode |
| 40 | LED+ | P | LED Anode |
I:input ,O:output,P:power
PCAP PIN Definition
| Pin | Symbol | Funkcja |
|---|---|---|
| 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 |
Ogólna specyfikacja
| Rzecz | Wymiar | Jednostka |
|---|---|---|
| Rozmiar (Przekątna) | 7 | calowy |
| Matryca punktowa (Rozdzielczość) | 1024 × RGB × 600(TFT) | dots |
| Wymiary modułu | 169.9(W) × 103.4(H) × 7.3(D) | mm |
| Obszar aktywny | 154.2144 × 85.92 | mm |
| Raster pomiędzy pikselami | 0.1506 × 0.1432 | mm |
| Rodzaj LCD | TFT, czarny, Transmisyjny | |
| godzina obserwacji | 85/85/85/85 | |
| TFT Interfejs | LVDS | |
| Proporcje | 16:9 | |
| TFT Kontroler | ST5021 + ST5651 albo odpowiednik | |
| Rodzaj podświetlenia | LED, biały | |
| PCAP IC | ILI2130 albo odpowiednik | |
| PCAP Interfejs | I2C | |
| PCAP FW Version | 0x07.0x00.0x00.0x00.0x65.0x90.0x00.0x01 | |
| Panel dotykowy | pojemnościowy panel dotykowy | |
| Powierzchnia | Glare | |
Bezwzględne oceny maksymalne
| Rzecz | Symbol | Minimalna wartość | Typowa wartość | Maksymalna wartość | Jednostka |
|---|---|---|---|---|---|
| Temperatura pracy | TOP | -20 | － | +70 | ℃ |
| Temperatura przechowywania | TST | -30 | － | +80 | ℃ |
Parametry elektryczne
| Rzecz | Symbol | Standardowa wartość | Jednostka | ||
|---|---|---|---|---|---|
| Minimalna wartość | Typowa wartość | Maksymalna wartość | |||
| Power voltage | VDD | 3.0 | 3.3 | 3.6 | V |
| Supply PCAP | VDDT | 3.0 | 3.3 | 3.6 | V |
| ICTP | － | 65 | 98 | mA | |
| 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 | Vcom | 3.0 | 3.15 | 3.3 | V |
| Current for Driver | IDD | - | 14 | 21 | mA |
| Power Current | IAVDD | - | 25 | - | mA |
| TFT Gate ON Current | IVGH | - | 1 | - | mA |
| TFT Gate OFF Current | IVGL | - | 1 | - | mA |
| TFT Common Current | IVCOM | - | 1 | - | mA |
