High Brightness TFT Display 7″

Model No. WF70A2SZAGDNN0

Size : 7”
Resolution : 800×480 dots
View Direction: O-TFT
Interface : RGB
Driver IC : Source IC: ST-5623D, Gate IC: ST5091D
Control-Board : No
Brightness(cd/m²) :750
Frame Through Hole : No
Touch Screen : Without Touch Panel
O-Film: Yes

Categories: High Brightness TFT Display, TFT LCD

Description

WF70A2SZAGDNN0 is a 7-inch TFT LCD with O-Film wide viewing angles. It has 800×480 dots resolution and 750 cd/m2 high brightness. The module is built-in with ST-5623D driver IC, supporting 24-bit RGB interfaces.

Its supply voltage for logic (VCC) is from 3V to 3.6V, with a typical value of 3.3V. It features an anti-glare surface and a 16:9 aspect ratio. This TFT can operate at temperatures from -20℃ to +70 ℃, and its storage temperatures are from -30 to +80 ℃.

Drawing

Interface

Pin	Symbol	Function
1~2	A	Power supply for backlight
3~4	K	Backlight ground
5	GND	Power ground
6	VCOM	Common voltage
7	VCC	Power for Digital Circuit
8	MODE	DE/SYNC mode select
9	DE	Data Input Enable
10	VS	Vertical Sync Input
11	HS	Horizontal Sync Input
12	B7	Blue data(MSB)
13	B6	Blue data
14	B5	Blue data
15	B4	Blue data
16	B3	Blue data
17	B2	Blue data
18	B1	Blue data
19	B0	Blue data(LSB)
20	G7	Green data(MSB)
21	G6	Green data
22	G5	Green data
23	G4	Green data
24	G3	Green data
25	G2	Green data
26	G1	Green data
27	G0	Green data(LSB)
28	R7	Red data(MSB)
29	R6	Red data
30	R5	Red data
31	R4	Red data
32	R3	Red data
33	R2	Red data
34	R1	Red data
35	R0	Red data(LSB)
36	GND	Power Ground
37	DCLK	Sample clock
38	GND	Power Ground
39	L/R	Left / right selection
40	U/D	Up/down selection
41	VGH	Gate ON Voltage
42	VGL	Gate OFF Voltage
43	AVDD	Power for Analog Circuit
44	RESET	Global reset pin.
45	NC	No connection
46	VCOM	Common Voltage
47	DITHB	Dithering function
48	GND	Power Ground
49~50	NC	No connection

General Specifications

Item	Dimension	Unit
Size	7	inch
Dot Matrix	800 × RGB × 480 (TFT)	dots
Module dimension	165 × 100.0 × 5.75	mm
Active area	154.08 × 85.92	mm
Pixel Pitch	0.1926 × 0.179	mm
LCD type	TFT, Normally White, Transmissive
View Direction	12 o’clock
Gray Scale Inversion Direction	6 o’clock
Aspect Ratio	16:9
Backlight Type	LED, Normally White
Color arrangement	RGB-STRIPE
Driver IC	Source IC: ST-5623D, Gate IC: ST5091D
Touch Panel	Without Touch Panel
Surface	Anti-Glare

Absolute Maximum Ratings

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

Electrical Characteristics

Item	Symbol	Min	Typ	Max	Unit
Supply Voltage For Logic	VCC	3	3.3	3.6	V
Power voltage	AVDD	–	10.4	–	V
Power Supply For Current	VCC =3.3V	–	4.3	–	mA
Power voltage	VGH	14.5	15	15.5	V
Power voltage	VGL	-10.5	-10	-9.5	V
Input signal voltage	VCOM	3.54	4.04	4.54	V

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