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KP229E3111

The KP229E3111 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 20 kPa to 300 kPa into a voltage range of 0.40 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.

Parametric KP229E3111 Description Manifold Air Pressure Sensor Pressure Range (psi)  min  max 2.9psi  43.51psi Pressure Range (kPa)  min  max 20.0kPa  300.0kPa Pressure Range (mBar)  min  max 200.0mBar  3000.0mBar Supply Voltage 5.0V Sales Product Name KP229E3111 OPN KP229E3111XTMA1 Product Status active and preferred Package Name PG-DSOF-8 Completely lead free yes Halogen free yes RoHS compliant yes Packing Size 1500 Packing Type TAPE & REEL Moisture Level 1

Summary of Features: High precision pressure sensing (± 2.5 kPa) Ratiometric analog output Large temperature range (-40 °C to 140 °C) Broken wire detection Clamping “Green” 8 pin SMD housing Automotive qualified Target Applications: Automotive applications (manifold air pressure measurement) Industrial control Consumer applications Medical applications Weather stations Altimeters

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