1.9 英寸 TFT LCD 触摸屏,分辨率为 170×320,IPS 全视角,CTP 和 SPI/MCU 接口
SF-TC190B-8822A-CT,采用 1.9 英寸圆形 IPS TFT LCD 显示屏,分辨率为 170×320 像素。
主要规格:
· 屏幕尺寸:1.9 英寸 TFT LCD
· 分辨率:170×320
· 视角:宽 (80/80/80/80)
· 尺寸:25.80×49.72×1.43 毫米
· LCD 驱动 IC:ST7789VW
· 接口:SPI/MCU
· 温度范围:Top -20°C 至 +70°C;Tst -30°C 至 +80°C
· 触摸屏:电容式触摸屏 (CTP)
我们产品的优势
· IPS 全视角 (80/80/80/80):提供适合各种应用的出色视角,无论是放置在表面、安装还是手持。
· 出色的显示性能:我们的产品在背景颜色准确性、亮度、宽视角和强度方面表现出色,确保身临其境的观看体验。
· 工业和医疗应用的优质品质:设计符合高标准,是要求苛刻的工业和医疗环境的理想选择。
· 可定制的触摸选项:选择电阻式触摸屏或根据您的规格定制的电容式触摸屏 (CTP)。此外,柔性印刷电路 (FPC) 可以根据要求定制。
· 具有竞争力的价格而不影响质量:提供经济高效的解决方案而不影响质量,使其成为 LCD 行业的杰出选择。
· 易于安装和维护:设计用于无忧安装和维护,确保用户的便利性。
产品特性
Product: | 1.9″inch TFT |
Touch Screen: | Capacitive Touch Panel (CTP) |
Resolution: | 170×320 I |
Viewing Direction: | IPS Full Viewing Angle (80/80/80/80) |
Driver IC: | ST7789VW |
Pin Number: | 30 Pins |
Connection: | FPC Type Connection |
Surface Luminance: | 350 Cd/m2 (nits) |
Interface: | SPI/MCU |
LED Lifetime: | 40,000 Hours |
1.9 英寸电容式触摸屏 TFT 液晶显示屏产品图纸
接口引脚说明
NO. | PIN NAME | I/O | Description |
1 | GND | I | Power Ground |
2 | VDD | I | Power Supply for Analog, VDD=2.4V~3.3V. |
3 | IM2 | I | when IM1=0, IM2=0,8080-8bit;when IM1=1, IM2=1,4-line SPI serial I/F. |
4 | IM1 | I | |
5 | RESET | I | This signal will reset the device and it must be applied to properly initialize the chip. Signal is active low. |
6 | CS | I | Chip selection pin; Low enable, High disable. |
7 | D/C(SPI-SCL) | I | When connecting to an 8080-series microprocessor, this pin receives the data/command selection pin. This pin is used to be serial interface clock in 4-line serial interface. |
8 | WR(SPI-RS) (SPI-RS) | I | When connecting to an 8080-series microprocessor, this pin receives the write signal. Display data/command selection pin in 4-line serial interface. |
9 | RD | I | When connecting to an 8080-series microprocessor, this pin receives the Read signal. Read operation is initiated when this pin is pulled LOW and the chip is selected. When serial interface is selected, this pin must be connected to Ground. |
10 | SDA | I | SPI interface input/output pin. The data is latched on the rising edge of the SCL signal. |
11-18 | D0-D7 | I | MCU parallel interface data bus. |
19 | NC | I | No Connect |
20 | LEDA | I | LED Anode |
21-24 | LEDK1 | I | LED Cathode |
25 | GND | I | Power Ground |
26 | TP_RST | I | System reset of Touch Panel. If no used, let this pin open. |
27 | TP_SCL | I | I²C clock signal of Touch Panel. If no used, let this pin open. |
28 | TP_SDA | I | I²C data signal of Touch Pane. If no used, let this pin open. |
29 | TP_INT | I | Interrupt signal to main processor of Touch Panel. If no used, let this pin open. |
30 | GND | I | Power Ground |
1.9 英寸电容式触摸屏 TFT LCD 显示屏产品图像
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