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: | 2.4 Inch IPS TFT LCD | Resolution: | 240*320 Pixel |
| Touch Screen: | Without | Viewing Direction: | 12H |
| Interface: | SPI | Pin Number: | 10 Pins (24pin Optional） |
| Connection: | Plug-in | Surface Luminance: | 400 Cd/m2 (Customizable） |
| Driver IC: | ST7789V | LED Lifetime: | 40,000 Hours |
| Operating Temp.: | -20°C To +70°C | Compliance: | REACH & RoHS Compliant |
| Highlight: | 2.4 Inch TFT LCD Display, 240x320 Pixels TFT LCD Display, SPI Interface TFT LCD Display | ||
低成本2.4英寸QVGA TFT液晶显示屏 产品介绍
2.4英寸TFT显示屏，分辨率为240×320像素，提供清晰的图像显示。其驱动IC为ST7789V，支持多种接口和高色深（262K色）。该型号SFTO240JY-7182AN具有SPI接口，可实现400cd/m²的亮度，适应不同的光照条件。产品可在-20℃至70℃之间运行，适应各种环境条件。可在-30℃至80℃之间保存，保证长期保存不影响其性能。
这款2.4英寸QVGA TFT显示屏广泛应用于医疗设备、工业控制、智能家居、汽车导航等各个领域。它们的高亮度（高达 1000 尼特）和对比度使它们在户外或阳光直射下仍然清晰可见。低成本是2.4英寸TFT 240*320点阵产品SFTO240JY-7182AN的一大优势，使其成为预算有限但需要良好显示性能的项目的理想选择。
对于开发者来说，显示屏的驱动支持和开发库同样重要。 SFTM240JY-7182AN（带PCB）支持GFX Library for Arduino等开发库，提供高效的显示性能并简化开发流程。
特征
| Item | Specification | Unit |
| Model Number | SFTO240JY-7182AN | / |
| Display Mode | Normally Black, Transmissive | / |
| Viewing Direction | 12 O'clock | / |
| Colors | 262K | / |
| Drive IC | ST7789 | / |
| Interface Type | 4 Line SPI | / |
| Dimensional Outline | 42.72(W) x 59.46(H) x 2.34(T) | mm |
| Active Area | 36.72(W) x 48.96(H) | mm |
| Resolution | 240 RGB(H) x 320(V) | pixels |
| Pixel Pitch | 0.153(W) x 0.153(H) | mm |
外形图
接口引脚说明
| Pin.No | Symbol | Description |
| 1 | GND | Ground |
| 2 | RESET | LCM Reset pin |
| 3 | SCL | Serial clock pin. |
| 4 | RS | Register select pin RS=’ 1’ : Display data. RS=’0’ : Command data. |
| 5 | CS | Chip select pin(“Low” enable) |
| 6 | SDA | Serial data input |
| 7 | SDO | Serial data output. |
| 8 | VCC | Power supply for Analog(2.8V-3.3V) |
| 9 | LED+ | Anode of Backlight |
| 10 | LED- | Cathode of Backlight |
示意图
绝对最大额定值
| Parameter | Symbol | Min | Max | Unit |
| Logic Supply Voltage | IOVCC | -0.3 | 4.6 | V |
| Analog Supply Voltage | VCC | -0.3 | 4.6 | V |
| Operating temperature | Top | -20 | 70 | ℃ |
| Storage temperature | Tst | -30 | 80 | ℃ |
| Humidity | RH | -- | 90%(Max60C) | RH |
电气特性
| Parameter | Symbol | Min | Typ | Max | Unit |
| Logic Supply Voltage | IOVCC | 1.65 | 1.8/2.8 | 3.3 | V |
| Analog Supply Voltage | VCC | 2.6 | 2.8 | 3.3 | -- |
| Input Current | Idd | -- | 20 | -- | mA |
背光特性
| Item | Symbol | Min | Typ | Max | Unit |
| Forward Voltage | Vf | 3.0 | 3.2 | 3.4 | V |
| Forward Current | If | -- | 80 | -- | mA |
| Operating Life Time | -- | -- | 40000 | -- | Hrs |
光学特性
| Item | Symbol | Condition | Min. | Typ. | Max. | Unit |
| Response time (By Quick) | Tr+Tf | θ= 0 ° | - | 30 | - | Ms |
| Contrast ratio | CR | θ= 0 ° | - | 250 | - | |
| Viewing angle | Top | CR≧10 | - | 45 | - | deg. |
| Bottom | CR≧10 | - | 20 | - | ||
| Left | CR≧10 | - | 45 | - | ||
| Right | CR≧10 | - | 45 | - | ||
| Color chromaticity ( CF only with ITO,light source is C light, CIE 1931) | Wx | θ= 0 ° | -0.02 | 0.308 | 0.02 | |
| Wy | 0.325 | |||||
| Rx | 0.612 | |||||
| Ry | 0.329 | |||||
| Gx | 0.299 | |||||
| Gy | 0.567 | |||||
| Bx | 0.144 | |||||
| By | 0.11 | |||||
| NTSC | - | 55 | - | % | ||
| Cross talk | Ct | - | 2 | - | % | |
| Transmittance | Trans | - | 5 | - | % |
产品照片
环境/可靠性测试
| No | Test Item | Condition | Remarks |
| 1 | High Temperature Operation | Ts= +80℃ , 240hrs | Note 1 IEC60068-2-2, GB2423. 2-89 |
| 2 | Low Temperature Operation | Ta= -30℃ , 240hrs | Note 2 IEC60068-2-1 GB2423.1-89 |
| 3 | High Temperature Storage | Ta= +80℃ , 240hrs | IEC60068-2-2 GB2423. 2-89 |
| 4 | Low Temperature Storage | Ta= -30℃ , 240hrs | IEC60068-2-1 GB/T2423.1-89 |
| 5 | High Temperature & Humidity Storage | Ta= +60℃ , 90% RH max, 160 hours | IEC60068-2-3 GB/T2423.3-2006 |
| 6 | Thermal Shock (Non-operation) | -30℃ 30 min ~ +80℃ 30 min Change time: 5min, 30 Cycle | Start with cold temperature, end with high temperature IEC60068-2-14, GB2423.22-87 |
| 7 | Electro Static Discharge (Operation) | C=150pF, R=330 Ω , 5 points/panel Air:±8KV, 5 times; Contact: ±4KV, 5 times; (Environment: 15℃ ~ 35℃ , 30% ~ 60%, 86Kpa ~ 106Kpa) | IEC61000-4-2 GB/T17626.2-1998 |
| 9 | Shock (Non-operation) | 60G 6ms, ± X, ±Y , ± Z 3 times for each direction | IEC60068-2-27 GB/T2423.5-1995 |
| 8 | Vibration (Non-operation) | Frequency range: 10~55Hz, Stroke: 1.mm Sweep: 10Hz~55Hz~10Hz 2 hours for each direction of X .Y. Z. (package condition) | IEC60068-2-6 GB/T2423.5-1995 |
| 10 | Package Drop Test | Height: 80 cm, 1 corner, 3 edges,6 surfaces | IEC60068-2-32 GB/T2423.8-1995 |
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
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