IC
Description:
The KP254 is a miniaturized Digital Barometric Air Pressure Sensor IC based on a capacitive principle. It is surface micromachined with a monolithic integrated signal conditioning circuit implemented in BiCMOS technology. The sensor converts a pressure into a 10-bit digital value and sends the information via the SPI interface. In addition, a temperature sensor is integrated on chip. Based on the received SPI command, the 10-bit temperature information will be transmitted via the SPI interface. A special reliability feature is the integrated diagnostic mode, which allows testing the sensor cells as well as the signal path. This diagnosis can be simply triggered with a SPI command. The chip is packaged in a “green” SMD housing. The sensor has been primarily developed for measuring barometric air pressure, but can also be used in other application fields. The high accuracy, high sensitivity and reliability features of the device makes it a perfect fit for advanced automotive applications as well as in industrial and consumer applications.
Summary of Features:
输出电压 0.4 V
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 3.3V, 5V
安装方式 Surface Mount
引脚数 8
封装 DSOF-8
高度 2.8 mm
封装 DSOF-8
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 Medical applications, Altimeters, 板式安装, Consumer applications, Weather stations, Automotive applications, Industrial control
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
KP254XTMA1 Infineon 英飞凌 | 当前型号 | 当前型号 |
KP254XTMA2 英飞凌 | 功能相似 | KP254XTMA1和KP254XTMA2的区别 |