3.5-inch TFT LCD Module(54.48×84.71×2.05mm)

Unlock stunning visual performance with the Módulo LCD IPS TFT de 3,5 pulgadas from JicTech. Featuring a sharp 320×480 resolution and 16.7M vivid colors, this display delivers exceptional clarity and true-to-life imagery from every angle. With its high-efficiency MIPI interface, 700:1 contrast ratio, and robust IPS panel, it’s built for demanding applications in industrial controls, portable devices, and digital terminals. Reliable, bright, and easy to integrate—choose JicTech for displays that combine quality with cutting-edge technology. Get in touch today for technical details and pricing options!

Product Details:

1. General Specification

Item	Especificación	Notas
Tamaño LCD	3.5 inch
Tipo de panel	a-Si TFT active matrix	IPS, Normally Black
Resolución	320RGB(H) × 480(V) pixels
Modo de visualización	Normalmente negro	Transmissive
Número de colores	16.7M colors
Viewing Direction	All O’clock (Full View)
Relación de contraste	700 (typ.)
Luminancia	350 cd/m² (typ.)
Module Size (H×V×T)	54.48 ±0.2 × 84.71 ±0.2 × 2.05 ±0.2 mm
Active Area (H×V)	48.96 × 73.44 mm
Pixel Pitch (H×V)	0.051 × 0.153 mm
Conductor IC	ST7796S
Fuente de luz	6 LEDs (White)	Series connection
Interfaz	MIPI (DSI)
Temperatura de funcionamiento	-20°C a +70°C
Temperatura de almacenamiento	-30°C a +80°C
Total Power Dissipation	VCC = 2.8–3.3V
Peso	TBD

2. Electrical Characteristics

Parámetro	Símbolo	Min	Tipo	Max	Unidad
Supply Voltage (Logic)	VDD	2.5	2.8	3.3	V
Input Current	Idd	–	25	36	mA
Input High Voltage	VIH	0.7×VDD	–	VDD	V
Input Low Voltage	VIL	VSS	–	0.3×VDD	V
Output High Voltage	VOH	VDD–0.4	–	VDD	V
Output Low Voltage	VOL	VSS	–	VSS+0.4	V

3. Backlight Characteristics

Item	Símbolo	Min	Tipo	Max	Unidad	Condición
Forward Voltage	Vf	18.0	18.6	19.2	V	If=20mA
LED Configuration	–	–	6 LEDs series	–	–
White CIE x	x	0.2800	–	0.3400	–	If=20mA
White CIE y	y	0.2700	–	0.3000	–	If=20mA

4. Optical Characteristics

Item	Símbolo	Min	Tipo	Max	Unidad	Condición
Relación de contraste	CR	–	700	–	–	Normal angle
Luminance (Center)	Lv	–	350	–	cd/m²
Uniformidad de luminancia	δWHITE	80	–	–	%
Tiempo de respuesta (Tr+Tf)	–	–	30	–	ms
Ángulo de visión (CR≥10)	θ	–	80	–	grados	All directions (3, 6, 9, 12 o’clock)
NTSC Ratio	–	–	70%	–	–
Chromaticity (CIE x, y)
– White	x, y	–	0.309, 0.332	–	–
– Red	x, y	–	0.660, 0.325	–	–
– Green	x, y	–	0.277, 0.568	–	–
– Blue	x, y	–	0.145, 0.072	–	–

5. Absolute Maximum Ratings

Parámetro	Símbolo	Min	Max	Unidad
Temperatura de funcionamiento	Top	–20	+70	°C
Temperatura de almacenamiento	Tst	–30	+80	°C
Humedad	RH	–	90% (at ≤60°C)

6. Interface Pinout (15-pin FPC)

Pin	Símbolo	I/O	Descripción
1	GND	P	System Ground
2	LEDA	P	LED Anode (+)
3	LEDK	P	LED Cathode (–)
4	GND	P	System Ground
5	DON	I	MIPI Data Lane 0 (–)
6	DOP	I	MIPI Data Lane 0 (+)
7	GND	P	System Ground
8	CLKN	I	MIPI Clock Lane (–)
9	CLKP	I	MIPI Clock Lane (+)
10	GND	P	System Ground
11	RESET	I	Reset Signal
12	TE	P	Tearing Effect Output (FMARK)
13	IOVCC	P	I/O Power (1.8–3.3V)
14	VCI	P	Analog Power (2.8–3.3V)
15	GND	P	System Ground

7. Reliability & Inspection

Reliability Tests: High/Low temperature storage & operation, thermal shock, ESD (±6kV/±4kV).
Lifetime: 20,000 hours under normal operating conditions.
Inspection Standard: MIL-STD-105E, Level II, AQL: MAJ=0.65, MIN=1.5.

8. Key Features

IPS technology for wide viewing angles (80° all directions)
MIPI DSI interface for high-speed data transfer
High contrast (700:1) and brightness (350 cd/m²)
Slim profile (2.05mm thickness)
16.7M color depth for rich visuals
Suitable for industrial and portable applications

9. Applications

Industrial control panels and HMIs
Portable medical and diagnostic devices
Handheld terminals and scanners
Consumer electronics and smart devices
Automotive dash displays
IoT and embedded display solutions

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Todas las especificaciones se basan en la hoja oficial de especificaciones del producto (Ver: 01). Para ver los planos mecánicos, los diagramas de temporización de las señales y los criterios de inspección completos, consulte el documento original.