TFT彩屏
TFT触摸屏
HDMI TFT显示器
工业级TFT屏
条型TFT屏
圆形TFT屏
方形TFT屏
全视角TFT屏
电阻触摸TFT屏
电子墨水屏
高亮液晶屏
树莓派触摸屏
OLED模块
揭开 SF-TC397H-8774C-CT 的面纱：4 英寸 TFT LCD 显示屏，将 SPI RGB IPS 技术与直观的电容式触摸屏相结合。
SF-TC397H-8774C-CT 配备 3.97 英寸 IPS TFT LCD 显示屏，可呈现 480×800 像素的清晰分辨率，带您踏上视觉之旅。
深入了解其独特功能：
· SF-TC397H-8774C-CT 是一款 TFT LCD 模块，对角线长度为 3.97 英寸，分辨率为 480×800，配有电容式触摸屏 (CTP)。
· 该模块用途广泛，支持 SPI 和 RGB 24 位接口。其尺寸为 65.4×112.9×4.5 毫米，有效面积为 51.84×86.40 毫米，堪称技术奇迹。
· 该模块由 NT35510 控制器供电，逻辑电源电压范围为 2.6V 至 3.3V，可确保无缝集成到各种系统中。
· 可在各种环境中茁壮成长，运行时可处理 -20℃ 至 +70℃ 的温度，存储能力范围为 -30℃ 至 +80℃。
· SF-TC397H-8774C-CT 定位为纵向模式 LCD 模块，亮度高达 400 cd/m2，令人眼花缭乱。如果您需要纵向模式或亮度调整，只需发送一条消息即可联系我们的技术支持。
· SF-TC397H-8774C-CT FPC 可定制，可根据个人喜好选择包含或排除电容式触摸屏，从而满足您的体验需求。
| Product: | 4″inch TFT LCD Display |
| Resolution: | 480×800 |
| Driver IC: | NT35510 |
| Connection: | Plugging |
| Interface: | SPI + RGB 24 Bits |
| Power Supply Voltage For Logic: | 0.3~4.6 |
| Touch Screen: | With Capacitive Touch Screen |
| Viewing Direction: | IPS All Viewing Angles |
| Pin Number: | 51 Pins |
| Surface Luminance: | 400 Cd/m2 (nits) |
| LED Lifetime: | 40,000 Hours |
| Input Voltage: | VDD+0.3 V |
| Operating Temperature: | -20 To 70 °C |
| Storage Temperature: | -30 To 80 °C |
| Backlight Supply Current: | 20 MA |
| Backlight Color: | White |
| Backlight Supply Voltage: | 25.6 V |
| Backlight Power Dissipation: | 512 MW |
| Certificate: | ISO9001:2015 / ISO1400:2015 |
| Compliance: | Rohs & Reach Compliant |
PCAP TFT 显示屏 4 英寸 (3.97″) SPI+RGB 接口产品图纸
接口管脚定义
| NO. | PIN NAME | I/O | Description |
| 1 | LEDK | O | LED Cathode |
| 2 | LEDA | O | LED Anode |
| 3 | YU | I | Touch Panel input signal |
| 4 | XL | I | Touch Panel input signal |
| 5 | YD | I | Touch Panel input signal |
| 6 | XR | I | Touch Panel input signal |
| 7 | GND | I | Ground |
| 8 | VCI | I | Power Supply 2.8V Voltage |
| 9 | NC | – | Set Open |
| 10 | IOVCC | I | Power Supply 1.8V Voltage |
| 11 | TE | I | Tearing effect output |
| 12 | SDO | – | SPI Interface Input/output Pin |
| 13 | SDI | I | SPI Interface Input/output Pin |
| 14 | WR/SCL | – | SPI Clock Signal |
| 15 | CSX | I | Input pin for chip selection signal |
| 16 | RESX | I | LCM Reset input signal |
| 17-40 | DB23-DB0 | I/O | Display Data I/O |
| 41 | ENABLE | I | Data enable signal in RGB I/F mode 1. |
| 42 | DOTCLK | I | Clock Signal to Sample each date |
| 43 | HSYNC | I | Horizontal Synchronizing Signal |
| 44 | VSYNC | I | Vertical Synchronizing Signal |
| 45 | LEDPWM | I | This pin is connect to the external LED driver. |
| 46 | LWDON | I | Used for turning On/Off external LED backlight control. |
| 47 | RS | I | Register select signal |
| 48 | RD | I | Read strobe signal input pin |
| 49 | IM0 | I | Select the interface mode |
| 50 | IM1 | I | Select the interface mode |
| 51 | GND | I | Ground |
最大绝对限度
| Item | Symbol | Value | Unit |
| Power supply voltage for logic | VDD | 0.3~4.6 | 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 | – |
| 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 | 25.6 | V | If= 20 mA | – | ||
| Supply Current | If | – | 20 | – | mA | – | – |
| Reverse Voltage | Vr | – | – | 5 | V | – | |
| Power dissipation | Pd | – | 512 | – | mW | – | |
| Luminous Intensity for LCM | – | 400 | – | Cd/m2 | If= 20mA | – | |
| Uniformity for LCM | – | 80 | – | – | ％ | If= 20 mA | – |
| Backlight Color | White | ||||||
PCAP TFT 显示屏 4 英寸 (3.97″) SPI+RGB 接口产品图像
手机/微信：135 0298 3321 柯先生
手机/微信：138 2960 7086 郑小姐
手机/微信：136 8686 7235 陈小姐
地址： 深圳市宝安区洲石路阳光工业区D栋
在线留言
135 0298 3321
首页 》 
