Description
Introducing the SFTC430B-7082B1-CT: a cutting-edge 4.3-inch IPS Full Viewing Angle LCD touch screen module boasting a resolution of 480×272 pixels. Embedded within is the SC7282 IC, housing both controller and driver functions. Supporting an RGB interface, it operates within a supply voltage (Vdd) range of 3.0V to 3.6V. This module offers expansive viewing angles thanks to its IPS technology (85/85/85/85) and presents an aspect ratio of 16:9.
The SFTC430B-7082B1-CT TFT touch screen module is optimized for horizontal mode, delivering a brightness of 350 nits. Additionally, it provides optional features such as Resistive Touch Screen and Projected Capacitive Touch Screen. Operating temperatures range from -20℃ to +70℃, with storage capabilities spanning -30℃ to +80℃.
Applications:
This versatile module finds application across a spectrum of devices including coffee machines, microwave ovens, scanners, home automation systems, access control systems, monitoring equipment, analyzers, security systems, garden irrigation systems, POS terminals, cash readers, and more.
Product Features:
| Product: | 4.3″ Inch PCAP TFT Display |
|---|---|
| Resolution: | 480×272 Dots |
| Interface: | RGB 40 Pin |
| Operating Temp.: | -20℃ To +70℃ |
| Storage Temp.: | -30℃ To +80℃ |
| Viewing Direction: | All Viewing Angles (85/85/85/85) |
| Touch Screen: | Capacitive Touch Panel Optional |
| Driver IC: | ST7282 |
| Pin Number: | 40 PINS |
| Cover Glass Dimensioin: | 130×96 mm |
| Connection: | ZIF FPC |
| Surface Luminance: | 350 Cd/m2 |
| LED Lifetime: | 40,000 Hours |
| Compliance: | REACH & RoHS Compliant |
4.3 inch TFT LCD 480×272 Dots RGB with Custom Capacitive Touchscreen Drawing
Interface Pin Definition
| NO. | PIN NAME | I/O | Description |
| 1 | LED-K | I | LED Cathode |
| 2 | LED-A | I | LED Anode |
| 3 | VSS | I | Power Ground |
| 4 | VDD | I | Power Source |
| 5-12 | R00-R07 | I | RED Data Signal (LSB) |
| 13-20 | G00-G07 | I | GREEN Data Signal(LSB) |
| 21-28 | B00-B07 | I | BLUE Data Signal(LSB) |
| 29 | VSS | I | Power Ground |
| 30 | DLCK | I | Clock Signal to Sample each date |
| 31 | DISP | I | Display ON/OFF Signal |
| 32 | HSYNC | I | Horizontal Synchronizing Signal |
| 33 | VSYNC | I | Vertical Synchronizing Signal |
| 34 | DE | I | Input Data enable control |
| 35 | NC | – | Set Open |
| 36 | GND | I | Power Ground |
| 37 | XR | I | Touch Panel PIN |
| 38 | YD | I | Touch Panel PIN |
| 39 | XL | I | Touch Panel PIN |
| 40 | YU | I | Touch Panel PIN |
Maximum Absolute Limit
| Item | Symbol | Value | Unit |
| Power supply voltage for logic | VDD | 3.0~3.6 | V |
| Input voltage | Vin | VDD+0.3 | V |
| Operating temperature | Topr | -20 to 70 | °C |
| Storage temperature | Tstg | -30 to 80 | °C |
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Backlight Electrical-optical Characteristics
| Item | Symbol | MIN | TYP | MAX | UNIT | Condition |
| Supply Voltage | Vf | – | 25.6 | – | V | If=20mA |
| Supply Current | If | – | 20 | – | mA | – |
| Reverse Voltage | Vr | – | – | 5 | V | – |
| Power dissipation | Pd | – | 512 | – | mW | – |
| Luminous Intensity | 350 | Cd/m2 | If=20mA | |||
| Uniformity for LCM | – | 70 | 75 | – | ï¼… | If=20mA |
| Backlight Color | White | |||||
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Reliability Test
| Item | Condition | Time (hrs) | Assessment |
| High temp. Storage | 80°C | 120 |
No abnormalities in functions and appearance |
| High temp. Operating | 70°C | 120 | |
| Low temp. Storage | -30°C | 120 | |
| Low temp. Operating | -20°C | 120 | |
| Humidity | 60°C/ 90%RH | 120 | |
| Thermal Shock Temp. Cycle | -20°C ¬ 25°C ®70°C
(0.5 hour ¬ 5 min ® 0.5 hour) |
10cycles | |
4.3 inch TFT LCD 480×272 Dots RGB with Custom Capacitive Touchscreen Image
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