中国 TFT LCD 工厂供应 3.5 英寸 320x480 像素带电阻式触摸屏

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中国 TFT LCD 工厂供应 3.5 英寸 320x480 像素带电阻式触摸屏

产地：深圳 / 中国

品牌：SAEF

型号：SF-TC350H-8677A1-T

认证：ISO9001 / ISO14000

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产品详情

Product:	3.5" Inch LCD Module	Resolution:	320x480 Pixels
Viewing Direction:	12 O' Clock	Touch Screen:	Resistive Touch Panel
Cover Glass Dimension:	Customizable/optional	Interface:	RGB/MCU Optional
Pin Number:	45 PINS	Connection:	ZIF FPC
Surface Luminance:	300cd/m2 (nits)	LED Lifetime:	40,000 Hours
Highlight:	320x480 TFT LCD, Resistive Touchscreen TFT LCD, 3.5 Inch TFT LCD

3.5" 320x480 TFT 液晶显示屏 12 点钟

型号 SF-TC350H-8677A1-T

SF-TC350H-8677A1-T是一款TFT-LCD模块。它由TFT-LCD面板、驱动IC、FPC、背光单元和电阻式触摸屏组成。 3.5英寸显示区域包含320X(RGB)X480像素，最多可显示262K颜色。本产品符合RoHS环保标准。

SF-TC350H-8677A1-T是一款3.5英寸TN透射式TFT液晶显示模块。该模块的尺寸为54.48x84.71x3.25 mm，有效区域尺寸为49.66x74.29 mm。该TFT显示模块采用ILI9488驱动IC，支持MCU+RGB接口。这款 320x480 TFT LCD 模块的亮度为 300 cd/m2，对比度（典型值）为 500:1。模块工作温度为-20℃至+70℃，存储温度范围为-30℃至+80℃。

电阻式触摸屏 3.5" TFT LCD 产品图

20220506014613_67543

pl94850296-remark

引脚说明

NO.	PIN NAME	I/O	Description
1	GND	I	Ground
2	LEDA	O	LED Anode
3	LEDK	O	LED Cathode
4	GND	I	Ground
5	VCC	I	Power Supply 2.8V Voltage
6	VCC	I	Power Supply 2.8V Voltage
7	GND	I	Ground
8	RESET	I	LCM Reset input signal
9	VSYNC	I	Frame Vertical Synchronizing Signal
10	HSYNC	I	Line Horizontal Synchronizing Signal
11	DOTCLK	I	Dot Clock Signal for RGB Interface Operation
12	ENABLE	I	Data Enable Signal for RGB Interface Operation
13	GND	I	Ground
14	IM0	I	Select Interface mode signal.
15	IM2	I	Select Interface mode signal.
16-31	DB15-DB0	I/O	Display Data I/O
32	GND	I	Ground
33	SDA	I	Serial input signal
34	WRX-SCL	I	Read strobe signal input pin
35	CSX	I	Input pin for chip selection signal
36	GND	I	Ground
37	XR	O	Touch Panel Pin
38	YD	O	Touch Panel Pin
39	XL	O	Touch Panel Pin
40	YU	O	Touch Panel Pin
41	DCX	I	Register selection signal
42	IM1	I	Select Interface mode signal.
43	RDX	I	Read signal
44	GND	I	Ground
45	TE	I	Serve as a TE (Tearing Effect) output signal

绝对最大额定值

Item	Symbol	Value	Unit
Power supply voltage for logic	VDD	1.6~3.3	V
Input voltage	Vin	VDD+0.3	V
Operating temperature	Topr	-20 to 70	°C
Storage temperature	Tstg	-30 to 80	°C

直流特性 (VDD=2.8V,Ta=25°C)

Item	Symbol	Min	Type	Max	Unit	Test condition
Operating voltage	VDD	2.6	2.8	3.3	V	-
Supply current	IDD	-	-	5	mA	VDD=2.8V,Ta=25°C
Input voltage	VIH	0.8VDD	-	VDD	V	-
Input voltage	VIL	0	-	0.2VDD	V	-
Input leakage current	IIL	-1.0	-	1.0	mA	VIN=VDD or VSS

背光电光特性

Item	Symbol	MIN	TYP	MAX	UNIT	Test Condition	Note
Supply Voltage	Vf	-	19.2	-	V	If=20 mA	-
Supply Current	If	-	20	-	mA	-	-
Reverse Voltage	Vr	-	-	5	V	-
Power dissipation	Pd	-	-	-	mW	-
Luminous Intensity for LCM	-	-	300	-	Cd/m2	If=20mA	-
Uniformity for LCM	-	80	-	-	％	If=20 mA	-
Backlight Color	White

触摸屏面板规格

Item	Symbol	Min.	Type.	Max.	unit	Remark
TransParency	-	-	82	-	%	JIS K-7105
Haze	-	-	1	-	%	JIS K-7105
Hardness Of Surface	-	-	3	-	H	150gf 45°
FPC Peeling Strength	-	5		-	N	Upward 90°
FPC Bending	-	-	3	-	cycle	R=1.0, 90°
Input Force	-	-		50	gf	-
Rated Voltage	V touch			7	V	DC
X-axis Resistance	Rx	150		500		FPC PIN
X-axis Resistance	Ry	300		900
Linearity	-	-	±1.5	±2.0	%	-
Chattering	-	-	-	15	ms	-
Insulation Resistance	Ri	10	-	-	MΩ	-
Notes Life	-	100,000	-	-	Times	-
Input Life	-	1,000,000	-	-	Times	-

光学特性

No.	ITEM		Symbol	Conditions	Specification			Unit	Note
No.	ITEM		Symbol	Conditions	Min	Typ	Max	Unit	Note
1	Response Time		Tr+Tf	25℃	-	12	24	Ms	(1)(2)
2	Transmittance(Without Polarizer)		T(%)	-	-	14.74	-	-	-
3	Contrast Rate		Cr	θ=0, Normal viewing angle	400	500	-	-	(1)(3)
4	Viewing Angle	Hor.	θR	CR>10	-	70	-	Deg	-
		Hor.	θL		-	70	-
		Ver.	Θ+		-	70	-
		Ver.	Θ-		-	60	-
5	Chromaticity	White	X	C-light	0.283	0.303	0.323	-	-
		White	Y		0.305	0.325	0.345
		Red	X		0.606	0.626	0.646
		Red	Y		0.314	0.334	0.354
		Green	X		0.257	0.277	0.297
		Green	Y		0.529	0.549	0.569
		Blue	X		0.122	0.142	0.162
		Blue	Y		0.102	0.122	0.142