揭开 7 英寸 HDMI TFT LCD 显示屏的面纱:彻底改变 Raspberry Pi 体验
推出 SFRA700H-1024600ACT-01,这是一款前卫的 HDMI TFT LCD 模块,无缝融合了 TFT LCD、PCAP 触摸和精巧的驱动板。
1- 见证来自 PC 的 HDMI 数字信号无缝融合到充满活力的 1024*600 LCD 画布上。
2- 多功能性定义:符合 HDMI 1.3、HDMI 1.4、HDCP 1.4 和 HDCP 2.2 标准。兼容各种迷你 PC,包括 Raspberry Pi、BB Black、Banana Pi 等。
3- 触摸创新:USB 到 I2C 传输无需繁琐的驱动程序安装。
4- 专为 Raspberry Pi 显示器量身定制,同时突破界限,可装饰其他 HDMI 工业控制小屏幕触摸设备。借助 Raspberry Pi,可兼容 Raspbian、Ubuntu、WIN10 IOT 等。
5- 拥抱变革:无缝集成到计算机显示器中,支持 Windows 7/8/10,拥有五点触摸功能,全部无需驱动程序。
Product: | 7 Inch HDMI TFT LCD |
Resolution: | 1o24X600 Pixels |
Outline Dim.: | 229.46 (H) X149.1(V) X 4.3(T) (mm) |
Active Area: | 216.96 (H) X 135.6(V) (mm) |
Operating Temp: | -20℃ To +70℃ |
Pin Number: | 40pins |
Interface: | 8 Bits-LVDS Interface |
Compliance: | REACH & RoHS Compliant |
7 英寸 HDMI TFT LCD 显示屏兼容 Raspberry PI 产品图纸
(仅电容式触摸屏 7 英寸 TFT LCD 图纸)
(仅 HDMI PCB 图纸)
HDMI接口管脚定义
1 | T.M.D.S DATA2+ |
2 | T.M.D.S DATA2 Shielded |
3 | T.M.D.S DATA2- |
4 | T.M.D.S DATA1+ |
5 | T.M.D.S DATA1 Shielded |
6 | T.M.D.S DATA1- |
7 | T.M.D.S DATA0+ |
8 | T.M.D.S DATA0 Shielded |
9 | T.M.D.S DATA0- |
10 | T.M.D.S DATA CLOCK+ |
11 | T.M.D.S DATA CLOCK Shielded |
12 | T.M.D.S DATA CLOCK- |
13 | CEC (Consumer Electronics Control Optional) |
14 | Reserved (in cable but N.C. on device) |
15 | SCL(DDC) |
16 | SDA(DDC) |
17 | DDC/CEC Ground |
18 | +5V (power supply) |
19 | Hot swap probe cable |
特征
Version | 001 | ||
Signal supported | HDMI | 480i,480p,576i,576p,720p,1080i,1080p | |
TOUCH | USB standard | ||
VGA | Not support | ||
Interface on mainboard | input | HDMI | A type HDMI patch female 19Pin patch (horizontal) |
USB | MICRO 5P USB female B type 5.9MM (horizontal) | ||
Earphone interface | NC | ||
Touch Interface | 6 pins | FPC-0.5-6PIN (horizontal) | |
Display Interface | RGB 50 pin | FPC-0.5-50PIN (horizontal) | |
Audio | Audio output | 8Ω1.5W | 4PIN-1.25 H1.8 Ultra-thin female seat (horizontal) |
Power supply | Power input | USB input 5V(+/-0.5V) | |
Display Vop | 3.3V | ||
Power operation | Power on display | ||
Mainboard standby power consumption | <0.25W | ||
OSD Menu | Menu (reserve) | Brightness, Contrast, Auto Correction, Phase, Clock, Field Position, Function Setting, Reset, etc. | |
Language(reserve) | Chinese, English, French, German, Italian, Spanish, Russian, Korean, Japanese, etc. | ||
button (reserved) | POWER、MENU、UP、DOWN、EXIT |
可靠性测试
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 |
7 英寸 HDMI TFT LCD 显示屏兼容 Raspberry PI 产品图像
投射电容式 (PCAP) 触摸
投射电容式 (PCAP) 触摸技术提供快速灵敏的响应和专业级可靠性。投射电容式触摸屏专为严格的工业、医疗和汽车应用而设计。我们还可以将 PCAP 触摸屏与液晶显示器 (LCD) 相结合,这是一种有助于简化供应链和组装的集成嵌入式解决方案。
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