1.9英寸触摸屏TFT LCD
SF-TC190ASJ-8977A-CT TFT LCD显示模块是一种透射式彩色有源矩阵TFT(薄膜晶体管)液晶显示器(LCD),采用非晶硅TFT作为开关器件。该模块包括TFT LCD模块,驱动电路和背光单元。PPI(每英寸像素)是指每英寸像素数,1.9英寸屏幕的分辨率包含170(RGB)x 320点(170水平x 320垂直像素阵列),能够显示高达262k种颜色。SF-TC190ASJ-8977A-CT TFT LCD型号支持SPI和RGB接口;驱动 LCD 面板的电源电压 (VCC) 范围为 2.4V 至 3.3V,典型值为 2.8V。它可用于嵌入式系统、自动化、GPS、医疗设备、工业设备和安全设备,这些设备需要 TFT 显示器来显示高质量和丰富多彩的图像。
SF-TC190ASJ-8977A-CT 是一种 IPS-LCD 型 TFT,亮度为 330 cd/m2(典型值)。亮度可以定制以达到 1000 尼特。请联系我们的销售团队了解更多详情。它可以在 -20℃ 至 +70℃ 的温度范围内工作,存储温度范围为 -30℃ 至 +80℃。
为什么选择我们
· 量身定制的 LCD 显示屏解决方案
您的产品是否需要特定的应用要求、电气或光学规格、触摸功能或机械尺寸,从而需要定制显示屏?无需再寻找。我们能够满足您的定制 LCD 需求。
· 全面的触摸屏和显示解决方案
是否担心无缝集成触摸屏和显示屏?我们提供定制和标准触摸屏,包括电阻式和电容式多点触摸解决方案,以及空气和光学粘合服务。
· 坚定不移地致力于质量和可靠性
我们公司拥有 ISO9001:2015 和 ISO14000 认证,确保符合 RoHS、REACH 和其他全球环境法规。我们通过严格的 IQC、PQC 和 OQC 管理以及可靠性和老化测试来坚持质量标准。
· 可持续的长期供应
通常,我们推荐的产品可保持超过 5 年的供应连续性。如果有特殊要求,我们会主动制定应急计划,以保障您的长期供应需求。
产品特点
Product: | 1.9 inch TFT |
Resolution: | 170 X 320 |
Interface: | SPI / RGB |
Touch Screen: | Capacitive Touch Panel (CTP) |
Viewing Direction: | IPS Full Viewing Angle(80/80/80/80) |
Outline Dimension: | 25.8 X 49.72 X 1.43 Mm |
Active Area: | 42.72 X 22.7 Mm |
Pin Number: | 30 Pins |
Surface Luminance: | 350 Cd/m2 (nits) |
Driver IC: | ST7789V Or Equivalent |
Connection: | Plugging (can Be Customized) |
LED Lifetime: | 40,000 Hours |
Operating Temp.: | –20℃ To +70℃ |
Compliance: | REACH & RoHS Compliant |
1.9 英寸触摸屏 TFT,TFT LCD 1.9 英寸产品图纸
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 英寸触摸屏 TFT,TFT LCD 1.9 英寸产品图像
在线留言