7 Zoll 800x480 Ausgedehnte Temperatur TFT IPS Bildschirm+RTP
Modellnummer WF70A9TWAGDNT0
►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) : 350
►Durchsteckrahmen: Nein
►Touchscreen: Resistiven Touchscreen
►Betriebstemperatur: -30~+80 °C
Zeichnung
Technische Daten
Schnittstelle Pin-Funktion
LCM PIN Definition
Pin | Symbol | Funktion | Remark | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
1-4 | NC | No connection | ||||||||||
5 | GND | Power Ground | ||||||||||
6 | NC | No connection | ||||||||||
7 | VCC | Power voltage | ||||||||||
8 | MODE | Input timing mode selection.
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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.
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Note1 | |||||||||
40 | U/D | Vertical shift direction (gate output) selection.
|
Note2 | |||||||||
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 |
Note 1: Selection of scanning mode
Setting of scan control input | Scanning direction | |
---|---|---|
U/D | L/R | |
1 | 1 | Top to Bottom, left to right |
1 | 0 | Top to Bottom, right to left |
0 | 0 | Bottom to Top, right to left |
0 | 1 | Bottom to Top, left to right |
Note 2: Definition of scanning direction.
Refer to the figure as below:
Backlight PIN Definition
Pin | Symbol | Beschreibung |
---|---|---|
1 | VLED+ | Red, LED_ Anode |
2 | VLED- | Black, LED_ Cathode |
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 | |
Touchscreen | Resistiven Touchscreen | |
Oberfläche | Anti-Reflextion |
Absolute Grenzwerte
Artikel | Symbol | Mindestwert | typischer Wert | Maximalwert | Einheit |
---|---|---|---|---|---|
Betriebstemperatur | TOP | -30 | - | +80 | ℃ |
elektrische Eigenschaften | TST | -30 | - | +80 | ℃ |
Elektrische Eigenschaften
Operating conditions
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 |