Home Products TFT LCD IPS TFT LCD WF70A9SWAGLNN0

7" 800x480 High Brightness, Wide Temperature IPS TFT Display Support LVDS

Model No. WF70A9SWAGLNN0

►Size : 7 inch
►Resolution : 800x480 dots
►View Direction : 80/80/80/80 (IPS)
►Interface : LVDS
►TFT Driver IC : HX8249-A + HX8678-C
►Control-Board : No
►Brightness(cd/m²) : 1000
►Frame Through Hole : No
►Touch Screen : No
►Operating Temperature : -30~+80 °C (Wide Temperature)

DESCRIPTION

WF70A9SWAGLNN0 is a 7” High Brightness with Wide Temperature IPS TFT-LCD display, made of resolution 800x480 pixels. This module is built in with HX8249-A and HX8678-C driver ICs, it supports LVDS interface. The LVDS(Low-Voltage-Differential-Signaling)becomes more popular for TFT LCD display. WF70A9SWAGLNN0 module was designed to use LVDS interface which is a popular choice for TFT LCDs and peripherals in need of high bandwidth, like high-definition graphics and fast frame rates. It is a great solution because of its high speed of data transmission while using low voltage and improved noise performance.

WF70A9SWAGLNN0 is adopted IPS panel which is having the advantage of wider view angle of Left:80 / Right:80 / Up:80 / Down:80 degree (typical value), contrast ratio 1000:1 (typical value), high brightness 1000 nits (typical value), anti-glare surface panel, aspect ratio 15:9. The supply voltage (VCC) of WF70A9SWAGLNN0 is from 2.7V to 3.6V, typical value 3.3V. It can be operating at wide temperatures from -30℃ to +80℃ and storage temperatures from -30℃ to +80℃.

DRAWING

7 inch 800x480 High Brightness, Wide Temperature IPS TFT Display Support LVDS - WF70A9SWAGLNN0

SPECIFICATIONS

Interface

LCM PIN Definition

Pin Symbol Function
1 VCC Power voltage
2 VCC Power voltage
3 GND Power Ground
4 GND Power Ground
5 LVD0N Input pins without termination resistor for LVDS mode. Keep these pins floating or connect to VSS1 if not used.
6 LVD0P
7 GND Power Ground
8 LVD1N Input pins without termination resistor for LVDS mode. Keep these pins floating or connect to VSS1 if not used.
9 LVD1P
10 GND Power Ground
11 LVD2N Input pins without termination resistor for LVDS mode. Keep these pins floating or connect to VSS1 if not used.
12 LVD2P
13 GND Power Ground
14 LVDSCKN Input pins without termination resistor for LVDS mode. Keep these pins floating or connect to VSS1 if not used.
15 LVDSCKP
16 GND Power Ground
17 LVD3N Input pins without termination resistor for LVDS mode. Keep these pins floating or connect to VSS1 if not used.
18 LVD3P
19 DINT Input data format selection. Effective when FCS=1.
DINT Function Note
1 8-bit Default
0 6-bit -
20 SC RL &TB Selection 1: Left to Right, Top to Bottom. (Default) 0: Right to Left, Bottom to Left.
 

Backlight PIN Definition

Pin Symbol Description
1 VLED+ Red, LED_ Anode
2 VLED- Black, LED_ Cathode

General Specifications

Item Dimension Unit
Size 7.0 inch
Dot Matrix 800 x RGB x 480(TFT) dots
Module dimension 165.8 (W) x 106.61 (H) x 6.5(D) mm
Active area 152.40 x 91.44 mm
Pixel pitch 0.1905 x 0.1905 mm
LCD type TFT, Normally Black, Transmissive
View Direction 80/80/80/80
TFT Interface LVDS
TFT Driver IC HX8249-A + HX8678-C or Equivalent
Aspect Ratio 15:9
Backlight Type LED, Normally White
Touch Panel Without Touch Panel
Surface Anti-Glare

Absolute Maximum Ratings

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

Electrical Characteristics

Operating conditions

Item Symbol Min Typ Max Unit
Supply Voltage Vcc 2.7 3.3 3.6 V
Current of power supply Icc 133 200 mA

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