Home Products TFT LCD Wide Temperature TFT WF70A4SWAGDNN0

7" Wide View, Wide Temperature, High Brightness TFT LCD

Model No. WF70A4SWAGDNN0

►Size : 7 inch
►Resolution : 800x480 dots
►View Direction : IPS
►Interface : RGB
►TFT Driver IC : NT51632T + NT52601TT
►Control-Board : No
►Brightness(cd/m²) : 1000
►Frame Through Hole : No
►Touch Screen : No
►Operating Temperature : -30~+80 °C (Wide Temperature)

DESCRIPTION

WF70A4SWAGDNN0 is a 7 inch super-bright, wider operating temperatures IPS TFT LCD module, with WVGA 800x480 pixels. This TFT model is built in with NT51632T and NT52601TT driver IC, it supports 24-bit RGB interface, brightness 1000 nits (typical value).

This 7” IPS TFT has a wider viewing angle than TN TFT, the view angle is Left:85 / Right:85 / Up:85 / Down:85 degree (typical value). The supply voltage for logic (VCC) of WF70A4SWAGDNN0 is from 3.0V to 3.6V, typical value 3.3V, Glare 3H surface LCD, aspect ratio 16:9, contrast ratio 1000 (typical value). It can be operating at temperatures from -30℃ to +80℃ and storage temperatures from -40℃ to +90℃.

DRAWING

WF70A4SWAGDNN0 - Winstar

SPECIFICATIONS

Interface

Pin Symbol Function
1 AGND Analog Ground
2 AVDD Analog Power
3 VCC Digital Power
4 R0 Red data(LSB)
5 R1 Red data
6 R2 Red data
7 R3 Red data
8 R4 Red data
9 R5 Red data
10 R6 Red data
11 R7 Red data(MSB)
12 G0 Green data(LSB)
13 G1 Green data
14 G2 Green data
15 G3 Green data
16 G4 Green data
17 G5 Green data
18 G6 Green data
19 G7 Green data(MSB)
20 B0 Blue data(LSB)
21 B1 Blue data
22 B2 Blue data
23 B3 Blue data
24 B4 Blue data
25 B5 Blue data
26 B6 Blue data
27 B7 Blue data(MSB)
28 DCLK Clock input
29 DE Data enable signal
30 HSD Horizontal sync input. Negative polarity
31 VSD Vertical sync input. Negative polarity
32 MODE DE/SYNC mode select .normally pull low
H: HV mode
L: DE mode
Suggest used DE mode, float HSD & VSD pin
33 RSTB Global reset pin. Normally pull high.
H: normal operation.
L: the controller is in reset state.
Suggest to connecting with an RC (10KΩ, 0.1μF) reset circuit for stability.
34 STBYB Standby mode. Normally pull low.
H: normal operation.
L: the controller and source driver will turn off.
Suggest to connecting with an RC (10KΩ, 0.47μF) reset circuit for stability.
35 SHLR Left or Right Display Control. Note1.
36 VCC Digital Power
37 UPDN Up / Down Display Control. Note1
38 GND Digital Ground
39 AGND Analog Ground
40 AVDD Analog Power
41 VCOM For external VCOM DC input
42 N/C Not connect
43 N/C(BIST) Not connect (Option Aging mode on/off control. Please float this pin)
44 N/C Not connect
45 N/C Not connect
46 N/C Not connect
47 N/C Not connect
48 N/C(CSB) Not connect (Option Serial communication chip selection. Please float this pin.)
49 N/C(SCL) Not connect (Option Serial communication clock pin. Please float this pin.)
50 N/C(SDO) Not connect (Option Serial communication data out pin. Please float this pin.)
51 N/C(SDI) Not connect (Option Serial communication data pin. Please float this pin.)
52 N/C Not connect
53 N/C(VPP_T) Not connect (Option Power supply for trim function. Please float this pin.)
54 N/C Not connect
55 N/C Not connect
56 VGH Positive Power for TFT
57 VCC Digital Power
58 VGL Negative Power for TFT
59 GND Digital Ground
60 N/C Not connect

General Specifications

Item Dimension Unit
Size 7 inch
Dot Matrix 800 × 3(RGB) × 480 dots
Module dimension 165.8 (W) × 106.61 (H) × 6.5(D) mm
Active area 152.40 × 91.44 mm
Dot pitch 0.1905 × 0.1905 mm
LCD type TFT, Normally Black, Transmissive
View Direction Wide View, IPS
TFT Interface 24-bit RGB
TFT Driver IC NT51632T+NT52601TT
Aspect Ratio 16:9
Backlight Type LED, Normally White
Touch Panel Without Touch Panel
Surface Glare,3H

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -30 +80
Storage Temperature TST -40 +90

Electrical Characteristics

Item Symbol Min Typ Max Unit
Supply Voltage Vcc 3.0 3.3 3.6 V
VGH 19 V
VGL -10 V
AVDD 12.4 V
VCOM VCOMin 5.5 V
Input signal voltage ViH 0.7*Vcc Vcc V
ViL 0 0.3*Vcc V
Current of power supply IDD 15 mA
IADD 20 mA
IGH 0.25 mA
IGL 0.50 mA

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