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
| Product: | 2.8" Inch TFT LCD MODULE | Resolution: | 240x320 |
| Interface: | RGB/MCU | Touch Screen: | With Resistive Touch Screen |
| Viewing Direction: | 12 O'clock | Pin Number: | 50 Pins |
| Connection: | FPC Type Connection | Surface Luminance: | 280-350 Cd/m2 |
| Operating Temp.: | -20℃ To +70℃ | Compliance: | REACH & RoHS Compliant |
| Highlight: | 2.8 Inch Resistive Touchscreen TFT LCD, 240*320 Pixels Resistive Touchscreen TFT LCD, MCU Interface Resistive Touchscreen TFT LCD | ||
240x320 2.8" 电阻式触摸屏 TFT LCD
产品快速回顾
· 产品型号 SF-TC280P-9413B-T
· 液晶显示屏对角线：2.8”
· 分辨率：240x320
· 可视角度：12点钟方向
· 外形尺寸：50.0*69.2*3.5
· 驱动芯片：ILI9341V
· 接口类型：RGB/MPU 18Bit
· 触摸屏：电阻式触摸屏
· 温度：最高-20°C至+70°C；测试温度 -30°C 至 +80°C
描述
SF-TC280P-9413B-T 是 TFT LCD 模块，是一款 2.8 英寸对角尺寸、240xRGBx320、全彩 TFT LCD 显示屏。该TFT LCD模块支持RGB/MCU 18Bit接口，模块尺寸为50.0 x 69.2 x 3.5mm，有效区域尺寸为43.2 x 57.6 mm； SF-TC280P-9413B-T LCD TFT模块上集成了ILI9341V控制器，其逻辑电源电压范围为2.6V至3.3V。
SF-TC280P-9413B-T是纵向模式液晶模块，亮度为350 cd/m2。如果您想将其用作横向模式或增加亮度，请联系我们以获得更多技术支持。 这款 2.8 英寸 TFT LCD 模块非常适合信号分析仪、台式实验室设备、安全系统、家庭自动化、迷你音频播放器、婴儿监视器和其他手持设备。
240x320 2.8" 电阻式触摸屏 TFT LCD 图纸
引脚说明
| NO. | PIN NAME | I/O | Description |
| 1 | LED-K | I | LED Cathode |
| 2 | LED-A1 | I | LED Anode |
| 3 | LED-A2 | I | LED Anode |
| 4 | LED-A3 | I | LED Anode |
| 5 | LED-A4 | I | LED Anode |
| 6 | IM0 | I | System interface select. Note.1 |
| 7 | IM1 | ||
| 8 | IM2 | ||
| 9 | IM3 | ||
| 10 | RESET | I | Reset pin |
| 11 | VSYNC | I | Vertical synchronizing signal in RGB interface |
| 12 | HSYNC | I | Horizontal synchronizing signal in RGB interface |
| 13 | DOTCLK | I | Dot clock signal for RGB interface operation |
| 14 | DE | I | Data enable signal for RGB interface operation |
| 15-32 | DB0-DB17 | I/O | 18bit- Parallel data |
| 33 | SDO | I/O | Serial Output signal |
| 34 | SDI | I/O | The Data is outputted on the falling edge of the SCL signal |
| 35 | RD | I | Read strobe signal input pin |
| 36 | WR | I | Write strobe signal input pin |
| 37 | D/CX(SCL) | I | This pin is used serial interface clock in 3-wrie 9-bit/4-wrie 8-bit serial data interface |
| 38 | CSX | I | Chip select signal |
| 39 | TE | O | Tearing effect output pin to synchronize MPU to frame writing, activated by S/W command. |
| 40 | IOVCC | I | Power Supply1.8V/ 2.8V Voltage |
| 41 | IOVCC | I | Power Supply1.8V/ 2.8V Voltage |
| 42 | VCC | I | Power Supply 2.8V Voltage |
| 43 | GND | - | Ground |
| 44 | XR | I | Touch Panel input signal |
| 45 | YD | I | Touch Panel input signal |
| 46 | XL | I | Touch Panel input signal |
| 47 | YU | I | Touch Panel input signal |
| 48 | GND | - | Ground |
| 49 | GND | - | Ground |
| 50 | GND | - | Ground |
绝对最大额定值
| Item | Symbol | Value | Unit |
| Power supply voltage for logic | VDD | 2.6~3.3 | 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 | - |
| 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 | 3.0 | 3.2 | 3.4 | V | If=80 mA | - |
| Supply Current | If | - | 80 | - | mA | - | - |
| Reverse Voltage | Vr | - | - | 5 | V | - | |
| Power dissipation | Pd | - | 256 | - | mW | - | |
| Luminous Intensity for LCM | - | 280 | 320 | 350 | Cd/m2 | If=80mA | - |
| Uniformity for LCM | - | 80 | - | - | ％ | If=80mA | - |
| 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 | 550 | FPC PIN | ||
| X-axis Resistance | Ry | 300 | 900 | |||
| Linearity | - | - | ±1.5 | ±2.0 | % | - |
| Chattering | - | - | - | 20 | ms | - |
| Insulation Resistance | Ri | 10 | - | - | MΩ | - |
| Notes Life | - | 1,00,000 | - | - | Times | - |
| Input Life | - | 1,000,000 | - | - | Times | - |
光学特性
| No. | ITEM | Symbol | Conditions | Specification | Unit | Note | |||
| Min | Typ | Max | |||||||
| 1 | Response Time | Tr+Tf | 25℃ | - | 15 | - | Ms | (1)(2) | |
| 2 | Transmittance (With PL) | T(%) | - | - | 7.1 | - | - | - | |
| 3 | Contrast Rate | Cr | θ=0,Normal viewing angle | - | 500 | - | - | (1)(3) | |
| 4 | Viewing Angle | Hor. | θR | CR>10 | - | 60 | - | Deg | - |
| θL | - | 60 | - | ||||||
| Ver. | Θ+ | - | 45 | - | |||||
| Θ- | - | 60 | - | ||||||
240x320 2.8" 电阻式触摸屏 TFT LCD 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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