Home Products TFT LCD High Brightness TFT Display WF70A7SIAHLNN0

Sunlight Readable TFT Display 7"

Model No. WF70A7SIAHLNN0

►Size : 7 inch
►Resolution : 1024 x 600 dots
►View Direction : 12H
►Interface : LVDS
►Driver IC : EK79001HE + EK73215BCGA
►Control-Board : No
►Brightness(cd/m2): 1100
►Frame Through Hole : No
►Touch Screen : No

DESCRIPTION

WF70A7SIAHLNN0 is a 7 inch high brightness TFT LCD module with the resolution of 1024x600 pixels. This TFT display WF70A7SIAHLNN0 is with LVDS interface 40-pin including typical brightness 1100 cd/m2 and the operating temperature ranges from -20 to +70 ℃ and storage from -30 to +80 ℃.

This model is having the outline dimension of 169.90 x 103.40 mm and AA size of 154.2114 x 85.92 mm. The power voltage (DVDD) is from 3.0v to 3.6v, typical 3.3V; this high brightness TFT LCD display module is very suitable for outdoor applications, for example, outdoor measuring equipment.

DRAWING

Winstar Sunlight Readable TFT Display 7 inch - WF70A7SIAHLNN0

SPECIFICATIONS

Interface

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 DIMO O Backlight CABC controller signal output
28 SELB I 6bit/8bit mode select
H:6bit / L:8bit
29 AVDD P Power for Analog Circuit
30 GND P Ground
31 NC --- No connection
32 NC --- No connection
33 L/R I Horizontal inversion
34 U/D I Vertical inversion
35 VGL P Negative power for TFT
36 GND P Ground
37 GND P Ground
38 VGH P Positive power for TFT
39 NC --- No connection
40 NC --- No connection

I: input ,O: output, P: power

General Specifications

Item Dimension Unit
Size 7.0 inch
Dot Matrix 1024 × RGB × 600(TFT) dots
Module dimension 169.9(W) × 103.4(H) × 5.6(D) mm
Active area 154.2114 × 85.92 mm
Dot pitch 0.1506 × 0.1432 mm
LCD type TFT, Normally White, Transmissive
View Direction 12 o'clock
Gray Scale Inversion Direction 6 o'clock
Aspect Ratio 16:9
Control IC --
Driver IC EK79001HE + EK73215BCGA
Backlight Type LED, Normally White
Touch Screen Without touch screen
Interface LVDS
Surface Anti-Glare

Absolute Maximum Ratings

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

Electrical Characteristics

Typical Operation Conditions

Item Symbol Values Unit
Min. Typ. Max.
Power voltage DVDD 3.0 3.3 3.6 V
AVDD 9.4 9.6 9.8 V
VGH 17 18 19 V
VGL -6.6 -6.0 -5.4 V
Input signal voltage VCOM 3.1 3.3 3.6 V
Input logic high voltage VIH 0.7 DVDD - DVDD V
Input logic low voltage VIL 0 - 0.3 DVDD V

Current Consumption

Item Symbol Values Unit
Min. Typ. Max.
Current for Driver IGH - 0.2 1.0 mA
IGL - 0.2 1.0 mA
IDVDD - 4.0 10 mA
IAVDD - 20 50 mA

Backlight Driving Conditions

Item Symbol Values Unit
Min. Typ. Max.
Voltage for LED backlight VL 16.8 19.2 21.0 V
Current for LED backlight IL -- 320 -- mA
LED life time - - 50,000 - Hr

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