高亮液晶屏
TFT触摸屏
HDMI TFT显示器
工业级TFT屏
OLED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
树莓派触摸屏
OLED模块
| Product: | 4"inch TFT LCD Touch Screen | Touch Screen: | Resistive Touch Panel (RTP) |
| Resolution: | 480x800 | Viewing Direction: | 12 O'clock |
| Driver IC: | ILI9806E | Pin Number: | 51 Pins |
| Connection: | Plugging | Surface Luminance: | 300 Cd/m2 (nits) |
| Interface: | RGB | LED Lifetime: | 40,000 Hours |
| Operating Temp.: | -20℃ To +70℃ | Compliance: | REACH & RoHS Compliant |
| Highlight: | Resistive Touchscreen TFT LCD Display, RGB Interface TFT LCD Display | ||
480x800 4" 电阻式触摸屏 TFT 显示屏
零件编号：SF-TC397H-8783A-T
SF-TC397H-8783A-T是一款4英寸TFT-LCD模块。它由TFT-LCD面板、驱动IC、FPC、背光单元组成。4英寸显示区域包含480 X(RGB)X 800像素和最多可显示262K颜色。本产品符合RoHS环保标准。
该图形 TFT 显示模块是 3.97 英寸对角线全彩 TFT。该 TFT LCD 功耗低，使用白色 LED 背光，并具有集成电阻式触摸屏，可连接至主 TAB 连接器，用于该 LCD TFT 具有板载控制器和 2.8v 单电压用于供电和逻辑，它使用 RGB 接口，通过与显示器的连接指定。
这个模块看起来棒极了！以全彩显示所有信息。广泛应用于咖啡机、微波炉、扫描仪、家庭自动化、门禁系统、监控设备、分析仪、安全系统、花园灌溉系统等。
特征
| Product: | 4"inch TFT LCD Touch Screen |
| Resolution: | 480x800 |
| Interface: | RGB |
| Driver IC: | ILI9806E |
| Connection: | Plugging |
| Operating Temp.: | -20℃ To +70℃ |
| Touch Screen: | Resistive Touch Panel (RTP) |
| Viewing Direction: | 12 O'clock |
| Pin Number: | 51 Pins |
| Surface Luminance: | 300 Cd/m2 (nits) |
| LED Lifetime: | 40,000 Hours |
| Compliance: | REACH & RoHS Compliant |
480x800 4" 电阻式触摸屏 TFT 显示屏产品图纸
引脚说明
| 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 | NC | - | Set Open |
| 48 | NC | - | Set Open |
| 49 | IM0 | I | Select the interface mode |
| 50 | IM1 | I | Select the interface mode |
| 51 | GND | I | Ground |
最大绝对限制
| 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
| 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 | - | 300 | - | Cd/m2 | If= 20mA | - | |
| Uniformity for LCM | - | 80 | - | - | ％ | If= 20 mA | - |
| Backlight Color | White | ||||||
光学特性
| No. | ITEM | Symbol | Conditions | Specification | Unit | Note | |||
| Min | Typ | Max | |||||||
| 1 | Response Time | Tr+Tf | 25℃ | - | 19 | - | Ms | (1)(2) | |
| 2 | Transmittance (With PL) | T(%) | - | - | 4.14 | - | - | - | |
| 3 | Contrast Rate | Cr | θ=0, Normal viewing angle | 720 | 900 | - | - | (1)(3) | |
| 4 | Viewing Anglea | Hor. | θR | CR>10 | 70 | - | Deg | - | |
| θL | 70 | - | |||||||
| Ver. | Θ+ | 70 | - | ||||||
| Θ- | 60 | - | |||||||
480x800 点 4" 电阻式触摸屏 TFT 显示屏产品图片
工厂设施及证书
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
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