7 pollici 1024x600 LVDS IPS con pannello touch capacitivo TFT LCD ,Hover-Touch
Modello numero WF70A8TYAHLNL0
►Dimensione: 7 pollici
►Risoluzione : 1024x600 punti
►Direzione di visione : 85/85/85/85 (IPS)
►Interfaccia : LVDS
►Driver IC:ST5021 + ST5651 o equivalente
►Scheda di controllo : No
►Luminosità (cd/m²): 450
►Cornice di fissaggio: No
►Touch Screen : con pannello touch capacitivo (PCAP),Hover-Touch
►Detect Point : 5 Fingers
DISEGNO
SPECIFICHE TECNICHE
Funzione dei Pin di Interfaccia
LCM PIN Definition
Pin No. | Simbolo | I/O | Funzione |
---|---|---|---|
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 |
PCAP PIN Definition
Pin | Simbolo | Funzione |
---|---|---|
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 |
Specifiche generali
Articolo | Dimensioni | Unità |
---|---|---|
Dimensione (Diagonale) | 7 | pollici |
A matrice di punti (Risoluzione) | 1024 × RGB × 600(TFT) | dots |
Dimensione del modulo | 169.9(W) × 103.4(H) × 8.0(D) | mm |
Area attiva | 154.2144 × 85.92 | mm |
Passo del Dot | 0.1506 × 0.1432 | mm |
LCD type | TFT, Nero, Trasmissivo | |
Direzione di visione | 85/85/85/85 | |
TFT Interfaccia | LVDS | |
Proporzioni dell’area visiva (ratio) | 16:9 | |
TFT Driver IC | ST5021 + ST5651 o equivalente | |
Tipo di backlight | LED, Bianco | |
PCAP IC | N/A o equivalente | |
PCAP Interfaccia | I2C | |
PCAP Resolution | 1024*600 | |
Punti di tocco | Sostieni cinque dita La sospensione supporta un solo dito; l'altezza della sospensione è di 10 mm |
|
PCAP Area attiva | 145.22*77.19 mm | |
Touch Panel | con pannello touch capacitivo | |
Superficie | Glare |
Valori massimi assoluti
Articolo | Simbolo | Valore Min | Valore tipico | Valore massimo | Unità |
---|---|---|---|---|---|
Temperatura di lavoro | TOP | -20 | - | +70 | ℃ |
Temperatura di stock | TST | -30 | - | +80 | ℃ |
Caratteristiche elettriche
Articolo | Simbolo | Valore standard | Unità | ||
---|---|---|---|---|---|
Valore Min | Valore tipico | Valore massimo | |||
Power voltage | VDD | 3.0 | 3.3 | 3.6 | V |
Supply PCAP | VDDT | 3.0 | 3.3 | 3.6 | V |
ICTP | - | TBD | TBD | 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 |