7 inch 800x480 High Brightness, Wide Temperature IPS TFT LCD - RFF700A9-AWH-LNN
7 inch 800x480 High Brightness, Wide Temperature IPS TFT LCD - RFF700A9-AWH-LNN

7" 800x480 High Brightness, Wide Temperature IPS (LVDS) TFT LCD

Model No. RFF700A9-AWH-LNN

RFF700A9-AWH-LNN is a 7” IPS TFT-LCD display featuring high brightness and wide temperature ranges. This TFT module uses IPS screen which allows users to see the display clearly at wider angles. This display also boasts its high brightness 1000 nits at typical value, with high contrast ratio (typical value) 1000:1. With the help of a anti-glare display surface, the screen doesn’t reflect light and preserves better image quality.

This TFT display module uses HX8249-A + HX8678-C driver IC which supports LVDS Interface (Low Voltage Differential Signaling). The transmission technology is mainly developed to reduce the shortcomings of high power consumption and large EMI electromagnetic interference when transmitting broadband at high bit rate, so that it can effectively achieve low noise and low power consumption.

The VCC voltage of RFF700A9-AWH-LNN ranges from 2.7V to3.6V; typical value is 3.3V. The module works within temperature range from -30℃ to +80℃; storage temperature is -40℃ to +85℃.

Inquiry or Demo Code Datasheet Back Previous Next
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
Size (Diagonal) 7 inch
Dot Matrix / Resolution 800 × RGB × 480(TFT) dots
Module Dimension 165.8(W) × 106.61(H) × 6.5(D) mm
View Area 154.90 × 93.80 mm
Active Area 152.40 × 91.44 mm
Dot / Pixel Pitch 0.1905 × 0.1905 mm
LCD Type TFT, Normally Black, Transmissive
View Direction 80/80/80/80 (IPS)
Aspect Ratio 15:9
Backlight Type LED, Normally White
Control-Board No
TFT Driver IC HX8249-A + HX8678-C or Equivalent
Interface LVDS
Touch Panel Without Touch Panel
Surface Anti-Glare
Brightness 1000 cd/㎡
O-Film No
Frame Through Hole No
Operating Temperature -30~+80 °C
Storage Temperature -40~+85 °C
TFT Series High Brightness TFT, Wide Temperature TFT LCD, IPS TFT LCD

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

7 inch 800x480 High Brightness, Wide Temperature IPS TFT LCD - RFF700A9-AWH-LNN

Item Symbol Min Typ Max Unit
Operating Temperature TOP -30 +80
Storage Temperature TST -40 +85

Operating conditions

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

LED driving conditions

Parameter Symbol Min Typ Max Unit
LED current 450 mA
LED voltage A~K 8.1 9.3 10.2 V
LED Life Time 40000 Hr
Top