7″ (IPS,LVDS) Touch TFT Display with Power Board

Model No. WF70A8SYJHLNGA

  • Size : 7 inch
  • Resolution : 1024×600 dots
  • View Direction : 85/85/85/85 (IPS)
  • Interface : LVDS
  • Driver IC：ST5021 + ST5651
  • Control-Board : No
  • Brightness(cd/m²) : 850
  • Frame Through Hole : No
  • Touch Screen : Projected Capacitive Touch Panel (PCAP)
  • Detect Point : 5 Fingers
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Description

The WF70A8SYJHLNGA is a 7-inch IPS high-brightness TFT-LCD module featuring a projected capacitive touchscreen, and a power board. The module measures 169.9 x 103.4 mm, with an active area size of 154.2144 x 85.92 mm and a resolution of 1024 x 600 pixels. Integrated with ST5021 and ST5651 ICs, it supports an LVDS interface. The WF70A8SYJHLNGA boasts an IPS panel, providing a wide viewing angle of Left: 85 / Right: 85 / Up: 85 / Down: 85 degrees, high brightness of 850 nits (typical value), a contrast ratio of 800:1, and a glare surface panel. The aspect ratio is 16:9.

Equipped with a projected capacitive touch panel (PCAP) and built-in ILI2130 IC, supporting an I2C interface and 5-point touch, the WF70A8SYJHLNGA module can operate in temperatures ranging from -20℃ to +70℃, with storage temperatures from -30℃ to +80℃.

This 7-inch high-brightness TFT display is an ideal choice for applications such as smart home appliances, medical equipment, industrial control devices, measuring instruments, and electronic piano sheet music displays.

Drawing

Drawing

SPECIFICATIONS

SPECIFICATIONS

Interface

LCM PIN Definition

Pin No. Symbol Function
1 NC No connection
2 VDD Power Supply:+3.3V for TFT
3 VDD Power Supply:+3.3V for TFT
4 SELB 6bit/8bit mode select
H:6bit / L:8bit
5 RESET Global reset pin
6 STBYB 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 Ground
8 RXIN0- Negative LVDS differential data input
9 RXIN0+ Positive LVDS differential data input
10 GND Ground
11 RXIN1- Negative LVDS differential data input
12 RXIN1+ Positive LVDS differential data input
13 GND Ground
14 RXIN2- Negative LVDS differential data input
15 RXIN2+ Positive LVDS differential data input
16 GND Ground
17 RXCLKIN- Negative LVDS differential clock input
18 RXCLKIN+ Positive LVDS differential clock input
19 GND Ground
20 RXIN3- Negative LVDS differential data input
21 RXIN3+ Positive LVDS differential data input
22 GND Ground
23 GND Ground
24 GND Ground
25 GND Ground
26 NC No connection
27 PWM_BL Backlight control signal
28 L/R Horizontal inversion
29 U/D Vertical inversion
30 NC No connection
31 VLED+ Power Supply:+12V for Backlight driving
32 VLED+ Power Supply:+12V for Backlight driving
33 VLED+ Power Supply:+12V for Backlight driving
34 NC No connection
35 CTP_SCL I2C clock input
36 CTP_SDA I2C data input and output
37 CTP_/RST External Reset, Low is active
38 CTP_/INT External interrupt to the host
39 NC No connection
40 NC No connection

General Specifications

General Specifications

Item Dimension Unit
Size 7 inch
Dot Matrix 1024 × RGB × 600(TFT) dots
Module dimension 169.9(W) × 103.4(H) × 13.88(D) mm
Active area 154.2144 × 85.92 mm
Pixel 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
PCAP IC ILI2130 or Equivalent
PCAP Interface I2C
PCAP FW Version 0x07.0x00.0x00.0x00.0x65.0x90.0x00.0x01
PCAP Resolution 16384*16384
Touch Panel Projected Capacitive Touch Screen
Surface Glare

Absolute Maximum Ratings

Absolute Maximum Ratings

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

Electrical Characteristics

Electrical Characteristics

Item Symbol Min Typ Max Unit
Supply Voltage For VLED+ VLED 11.5 12 12.5 V
Supply Current For VLED+ ILED – 470 710 mA
Supply Voltage For LCM VDD 3.0 3.3 3.6 V
Supply Current For LCM IDD – 120 180 mA
Supply Voltage For CTP VDDT 3.15 3.3 3.45 V
Supply Current For CTP IDDT – 70 100 mA

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