Home Prodotti TFT LCD IPS TFT WF70A8SYAHLNGB

Modello numero WF70A8SYAHLNGB

►Dimensione: 7 pollici
►Risoluzione : 1024x600 punti
►Direzione di visione : 85/85/85/85 (IPS)
►Interfaccia : LVDS
►TFT Driver IC : ST5021 + ST5651
►Scheda di controllo : No
►Luminosità (cd/m²): 850
►Cornice di fissaggio: No
►Touch Screen : con pannello touch capacitivo (PCAP)
►Detect Point : 5 Fingers

DISEGNO

7 inch 1024x600 High Brightness LVDS IPS TFT LCD Panel with PCAP - WF70A8SYAHLNGB

SPECIFICHE TECNICHE

Funzione dei Pin di Interfaccia

1.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

I:input ,O:output,P:power

 

2. 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) × 7.3(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
PCTP IC ILI2130 o equivalente
PCAP Interfaccia I2C
PCAP FW versione 0x07.0x00.0x00.0x00.0x65.0x90.0x00.0x01
Touch Panel con pannello touch capacitivo
Superficie Bagliore (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 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
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