Home Produtos LCD TFT Tela IPS TFT LCD WF70A8SYAHLNGB

Model No. WF70A8SYAHLNGB

►Tamanho: 7 polegadas
►Resolução : 1024x600 pontos
►Direção de exibição : 85/85/85/85 (IPS)
►Interface : LVDS
►TFT Driver IC : ST5021 + ST5651
►Placa de controle: Não
►Brilho (cd/m²) : 850
►Quadro com furo passante: Não
►Tela de toque: Com painel de toque capacitivo (PCAP)
►Detect Point : 5 Fingers

DRAWING

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

SPECIFICATIONS

Interface

1.LCM PIN Definition

Pin No. Symbol I/O Function
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 Symbol Function
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

General Specifications

Item Dimension Unit
Size 7 inch
Dot Matrix 1024 × RGB × 600(TFT) dots
Module dimension 169.9(W) × 103.4(H) × 7.3(D) mm
Active area 154.2144 × 85.92 mm
Dot pitch 0.1506 × 0.1432 mm
LCD type TFT, Normally Black, Transmissive
View Direction 85/85/85/85
TFT Interface LVDS
Aspect Ratio 16:9
TFT Driver IC ST5021 + ST5651 or equivalent
Backlight Type LED, Normally White
PCTP IC ILI2130 or Equivalent
PCAP Interface I2C
PCAP FW Version 0x07.0x00.0x00.0x00.0x65.0x90.0x00.0x01
Touch Panel Projected Capacitive Touch Screen
Surface Glare

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
Storage Temperature TST -30 +80

Electrical Characteristics

Item Symbol Values Unit
Min. Typ. Max.
Power voltage VDD 3.0 3.3 3.6 V
Supply CTP 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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