PCAP Wyświetlacz LCD TFT 7", 1024x600
Numer modelu WF70A7TIAHLNB0
►Rozmiar : 7”
►Rozdzielczość : 1024×600 punktów
►Godzina obserwacji: 12:00
►Interfejs : LVDS
►Kontroler:EK79001HE + EK73215BCGA
►Płyta kontrolera : brak
►Jasność (cd/m2): 450
►Otwory w ramie : brak
►Panel dotykowy : Pojemnościowy panel dotykowy (PCAP)
►PCAP Interfejs : USB (I2C available)
Rysunek
Specyfikacja
Funkcja pinów interfejsu
LCM PIN DefinitionPin 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 | 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 | 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 | GND | P | Ground |
37 | GND | P | Ground |
38 | VGH | P | Positive power for TFT |
39 | LED+ | P | LED Anode |
40 | LED+ | P | LED Anode |
PCAP PIN Definition
Pin | Symbol | Funkcja |
---|---|---|
1 | USB_VSS | System ground |
2 | USB_VDD 5V | Power supply |
3 | USB_D+ | Data + |
4 | USB_D- | Data - |
5 | VSS | System ground |
6 | SDA | I2C data input and output |
7 | SCL | I2C clock input |
8 | RST | External Reset, Low is active |
9 | INT | External interrupt to the host |
10 | VDDT 3.3 | Power supply |
Ogólna specyfikacja
Rzecz | Wymiar | Jednostka |
---|---|---|
Rozmiar | 7.0 | cale |
Matryca punktowa | 1024 × RGB × 600(TFT) | punktów |
Wymiary modułu | 202.0 (W) × 135.5 (H) × 8.73 (D) | mm |
Obszar aktywny | 154.2144 × 85.92 | mm |
Raster pomiędzy pikselami | 0.1506× 0.1432 | mm |
Rodzaj LCD | TFT, biały, Transmisyjny | |
godzina obserwacji | 12 o'clock | |
Kierunek inwersji skali szarości | 6 o'clock | |
Proporcje | 16:9 | |
Kontroler IC | -- | |
TFT Kontroler | EK79001HE + EK73215BCGA | |
TFT Interfejs | LVDS | |
Rodzaj podświetlenia | LED, biały | |
Panel dotykowy | PCAP | |
PCAP IC | ILI2511 | |
PCAP Interfejs | USB (I2C available) | |
PCAP FW wersja | V 6. 0. 0. 0. 7.65. 0. 1 | |
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
Typical Operation Conditions
Rzecz | Symbol | Wartość | Jednostka | ||
---|---|---|---|---|---|
Minimalna wartość | Typowa wartość | Maksymalna wartość | |||
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 | |
Supply Voltage For Touch Logic |
VDDT | 4.4 | 5.0 | 5.5 | 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 |
Current Consumption
Rzecz | Symbol | Wartość | Jednostka | ||
---|---|---|---|---|---|
Minimalna wartość | Typowa wartość | Maksymalna wartość | |||
Current for Driver | IGH | - | 0.2 | 1.0 | mA |
IGL | - | 0.2 | 1.0 | mA | |
IDVDD | - | 4.0 | 10 | mA | |
IAVDD | - | 20 | 50 | mA |
Backlight Driving Conditions
Rzecz | Symbol | Wartość | Jednostka | ||
---|---|---|---|---|---|
Minimalna wartość | Typowa wartość | Maksymalna wartość | |||
Voltage for LED backlight | VL | 8.4 | 9.8 | 10.8 | V |
Current for LED backlight | IL | -- | 300 | -- | mA |
LED life time | - | - | 50,000 | - | Hr |