MX-B43NR40-TNG22: Premium 4.3 inch TFT LCD Module-MAXEN - TFT LCD Display Manufacturer, LCD Panel Factory, Touch Screen Supplier

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4.3 inch TFT LCD

Part NO: MX-B4NR40-TNG22
► Size: 4.3"
► Resolution: 480*272 Pixels
► Display Mode: TN
► Brightness: 350 Nits
► Interface: RGB 40 PIN
► Touch Screen: Without (Optional)

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Description

MX-B43NR40-TNG22 is standard 4.3 inch TFT LCD and this module is one of our best selling TFT LCD products. This 4.3 inch TFT LCD display supports 480x272 resolution, whose pixels are arranged in RGB Vertical Stripe. As for mechanical detail, it features active area of 95.04(W)*53.86(H) mm, outline size of 105.5(W)*67.2(H)*3.0(T) mm. As a TN display, Normally White, Transmissive LCM product, this 4.3” TFT LCD screen can provides 350 cd/m² display brightness 800:1 transimissive contrast ratio, best view direction on 6 o’clock. What’s more, it is also available for both IPS type and high brightness version for choosing. The 4.3 inch TFT LCD panel is widely used in many applications such as smart home, VDP, HMI, industrial equipment and so on.

Product Structure
Drawing of 4.3 inch TFT LCD

LCD PIN Function (RGB 40 PIN)

Pin NO.	Symbol	Description
1	LEDK	LED BACKLIGHT (CATHODE)
2	LEDA	LED BACKLIGHT (ANODE)
3	GND	GROUND
4	VCC	POWER SUPPLY
5~12	R0~R7	RED DATA
13~20	G0~G7	GREEN DATA
21~28	B0~B7	BLUE DATA
29	GND	GROUND
30	CLK	CLOCK SIGNAL
31	DISP	DISPLAY ON/OFF
32	HSYNC	HORIZONTAL SYNC INPUT IN RGB MODE
33	VSYNC	VERTICAL SYNC INPUT IN RGB MODE
34	DEN	DATA ENABLE
35	NC	NC
36	GND	GROUND
37	XR(NC)	TOUCH PLANE PIN/NC
38	YD(NC)	TOUCH PLANE PIN/NC
39	XL(NC)	TOUCH PLANE PIN/NC
40	YU(NC)	TOUCH PLANE PIN/NC

Absolute Maximum Ratings (At 25±5℃)

ITEM	Symbol	Min.	Typ.	Max.	Unit
Power for Circuit Driving	VDD	-	3.2	-	V
Power for Circuit Logic	VCI	-	3.2	-	V
LCD Operating Voltage (*1)	Vop	-	3.3	-	V
LED Forward Voltage	Vf	-	22.4	-	V
LED Forward Current	Ir	-	20	-	mA
LCD Luminance	B_P	-	350	-	cd/m²
Storage Humidity	H_ST	10	-	90	%RH
Storage Temperature	T_ST	-30	-	80	℃
Operating Ambient Humidity	H_OP	10	-	90	%RH
Operating Ambient Temperature	T_OP	-20	-	70	℃

Electrical Characteristics

Properties		Sym.	Min.	Typ.	Max.	Unit
Power for Circuit Driving		VDD	-	3.2	-	V
Power for Circuit Logic		VCI	-	3.2	-	V
Operating LED life		-	-	50,000	-	Hr
Logic Input Voltage	Low Voltage	V_IL	0	-	0.2VDD	V
Logic Input Voltage	High Voltage	V_IH	0.8VDD	-	VDD	V
Logic Output Voltage	Low Voltage	V_OL	0	-	0.1VDD	V
Logic Output Voltage	High Voltage	V_OH	0.9VDD	-	VDD