The Infineon miniaturized analogue manifold air pressure sensor IC based on a capacitive principle. It is surface micro machined with a monolithic integrated signal conditioning circuit implemented in BiCMOS technology. The sensor converts a pressure into an analogue output signal. The calibrated transfer function converts a pressure of 10 kPa to 115 kPa into a voltage range of 0.4 V to 4.65 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.

High precision pressure sensing (± 1.4 kPa)
Ratio metric analogue output
Large temperature range (-40 °C to 140 °C)
Broken wire detection
Clamping
Automotive qualified