描述 Description

The KP229L2920 is a miniaturized Analog Manifold 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 of 60 kPa to 260 kPa into a voltage range of 0.3 V to 4.7 V. The chip is packaged in a “green” SMD housing. The sensor has been primarily developed for measuring manifold 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 (± 3.5 kPa)
? Ratiometric analog output
? Large temperature range (-40 °C to 140 °C)
? Broken wire detection
? Clamping
? “Green” 8 pin SMD housing
? Automotive qualified

優(yōu)勢:

應(yīng)用 Application

? Automotive applications (manifold air pressure measurement)
? Industrial control
? Consumer applications
? Medical applications
? Weather stations
? Altimeters

簡介

KP229L2920屬于傳感器變送器的壓力傳感器、變送器。由制造生產(chǎn)的KP229L2920壓力傳感器、變送器壓力傳感器或變送器用于檢測并響應(yīng)器件上作用力的存在或量變。壓力類型有絕對(duì)壓力、復(fù)合壓力、差壓、表壓、密封表壓、開關(guān)、真空和排氣表壓，工作壓力為 -100 PSI (-689.48 kPa) 至 20000 PSI (137895.15 kPa)。