7 inch LCD Display-MAXEN - TFT LCD Display Manufacturer, LCD Panel Factory, Touch Screen Supplier

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7 inch LCD Display

Part NO: MX-70T5080018L14SRI
► Size: 7.0"
► Resolution: 800*480 Pixels
► Display Mode: TN
► Brightness: 250 Nits
► Interface: RGB 50 PIN
► Touch Screen: Without (Optional)

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Datasheet Download

Description

MX-70T5080018L14SRI is a standard 7 inch LCD display that boasts a resolution of 800x480 pixels. This 7 inch LCD screen serves as a suitable replacement for Innolux AT070TN92 and AT070TN94 displays. With regard to its mechanical specifications, the active area of this display measures 154.08(W) x 85.92(H) mm, while the outline size comes in at 164.9(W) x 100(H) x 3.5(T) mm. Being a transmissive LCM product, this TN display exhibits a ‘Normally White‘ appearance. The 7 inch TFT LCD display offers a brightness of 250 cd/m² and a contrast ratio of 500:1 in transmissive mode. Equipped with a Digital RGB interface, it connects via a 50-pin FPC and operates at a typical power supply voltage of 3.3V. Its operating temperature range extends from -20℃ to +70℃, whereas its storage temperatures can vary from -30℃ to +85℃. Given its features, this 7 inch display is ideal for a broad range of applications, including smart home devices, medical equipment, portable and wearable technology, energy controls, and telecom and data transfer systems.

Product Structure

LCD PIN Function (RGB 50 PIN)

PIN	PIN NAME	DESCRIPTION
1	LEDA	LED backlight (Anode)
2	LEDA	LED backlight (Anode)
3	LEDK	LED backlight (Cathode)
4	LEDK	LED backlight (Cathode)
5	GND	Power ground
6	VCOM	Common Voltage
7	DVDD	Digital Power
8	MODE	DE/SYNC mode select. Normally pull high.
8	MODE	H: DE mode. L: HSD/VSD mode.
9	DE	Data Enable signal
10	VS	Vertical sync input. Negative polarity.
11	HS	Horizontal sync input. Negative polarity.
12	B7	Blue Data Input (MSB).
13	B6	Blue Data Input
14	B5	Blue Data Input
15	B4	Blue Data Input
16	B3	Blue Data Input
17	B2	Blue Data Input
18	B1	Blue Data Input
19	B0	Blue Data Input (LSB).
20	G7	Green Data Input (MSB).
21	G6	Green Data Input
22	G5	Green Data Input
23	G4	Green Data Input
24	G3	Green Data Input
25	G2	Green Data Input
26	G1	Green Data Input
27	G0	Green Data Input (LSB).
28	R7	Red Data Input (MSB).
29	R6	Red Data Input
30	R5	Red Data Input
31	R4	Red Data Input
32	R3	Red Data Input
33	R2	Red Data Input
34	R1	Red Data Input
35	R0	Red Data Input (LSB).
36	GND	Power ground
37	DCLK	Clock input
38	GND	Power ground
39	L/R	Left or Right Display Control.
40	U/D	Up / Down Display Control.
41	VGH	Positive Power for TFT.
42	VGL	Negative Power for TFT.
43	AVDD	Analog Power
44	RESET	Global reset pin. Active low to enter reset state. Suggest to connecting with an RC reset circuit for stability. Normally pull high. (R=10KΩ, C=1µF)
45	NC.	Not connect
46	VCOM	Common Voltage
47	DITHB	Dithering function enable control. (Normally pull high) DITHB=“L”, to enable internal dithering function. DITHB=“H”, to disable internal dithering function.
48	GND	Power ground
49	NC.	Not connect
50	NC.	Not connect

Absolute Maximum Ratings

Item	Symbol	Min.	Max.	Unit
Digital Supply Voltage	DVDD	-0.3	5	V
Analog Supply Voltage	AVDD	6.5	13.5	V
Gate On Voltage	VGH	-0.3	40	V
Gate Off Voltage	VGL	-20	0.3	V
Gate On-Gate Off Voltage	VGH-VGL	-	40	V
Operating Temperature	TOP	-20	70	°C
Storage Temperature	TST	-30	85	°C
Storage Humidity	HD	20	90	%RH

Electrical Characteristics

Item	Symbol	Min.	Typ.	Max.	Unit
Digital Supply Voltage	DVDD	3	3.3	3.6	V
Analog Supply Voltage	AVDD	10.2	10.4	10.6	V
Gate On Voltage	VGH	15.3	16	16.7	V
Gate Off Voltage	VGL	-7.7	-7	-6.3	V
Common Voltage	VCOM	3.8	4	4.2	V
Logic Input Voltage	VIH	0.7DVDD	-	DVDD	V
Logic Input Voltage	VIL	GND	-	0.3DVDD	V

Backlight Characteristics

Item	Symbol	MIN.	TYP.	MAX.	UNIT	Test Condition
Supply Voltage	Vf	8.7	9.6	10.5	V	If=120mA
Supply Current	If	-	120	-	mA	-
Luminous Intensity For LCM	-	230	250	-	cd/m²	If=120mA
Uniformity for LCM	-	80	-	-	％	If=120mA
Life Time	-	-	50000	-	Hr	If=120mA
Backlight Color	White