KP234中文资料Barometric Air Pressure Sensor (BAP)数据手册Infineon规格书

描述 Description

The KP234 is a miniaturized Analog 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 an analog output signal. The calibrated transfer function converts a pressure range of 40 kPa to 115 kPa into a voltage range of 1.33 V to 4.70 V. 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 and the high sensitivity of the device makes it a perfect fit for advanced automotive applications as well as in industrial and consumer applications.

特性 Features

• High precision pressure sensing (± 1.5 kPa)
• Ratiometric analog output
• Large temperature range (-40 °C to 125 °C)
• Broken wire detection
• “Green” 8 pin SMD housing
• Automotive qualified

优势:

应用 Application

• Automotive applications (barometric air pressure measurement)
• Industrial control
• Consumer applications
• Medical applications
• Weather stations
• Altimeters

简介

KP234属于传感器变送器的压力传感器、变送器。由制造生产的KP234压力传感器、变送器压力传感器或变送器用于检测并响应器件上作用力的存在或量变。压力类型有绝对压力、复合压力、差压、表压、密封表压、开关、真空和排气表压，工作压力为 -100 PSI (-689.48 kPa) 至 20000 PSI (137895.15 kPa)。