KP276C1505
Digital Absolute Pressure Sensor
dTurboTMAP with SENT Output and Temperature Sensor Interface
Features
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Increased media robustness for current automotive requirements
High accuracy pressure sensing (± 1.03% FSS)
Integrated signal processing for external temperature sensor
SENT protocol interface
Real 12-bit pressure resolution
Real 12-bit temperature resolution
Self diagnosis features
“Green” 8 pin SMD housing
Automotive qualified
Potential applications
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Automotive applications, Industrial control
Consumer applications, Medical applications
Product validation
Qualified for automotive applications.
Product validation according to AEC-Q100.
Description
The KP276C1505 is a miniaturized Digital Absolute 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 12-bit digital value and sends the information via the SENT protocol (SAE
J2716 revised April 2016). In addition, an interface for an external negative temperature coefficient (NTC)
temperature sensor is provided. The temperature information given by the NTC is also digitized into a 12-bit
value and transmitted with the SENT protocol.
A special safety feature is the integrated diagnostic mode, which allows testing of the sensor cells as well as the
signal path. This diagnosis is triggered by powering the device.
The chip is packaged in a “green” media robust 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, high
sensitivity and safety features of the device makes it a perfect fit for advanced automotive applications as well
as in industrial and consumer applications.
Type
Package
Ordering Code
Marking
KP276C1505
PG-DSOF-8-162
SP002167802
KP276C1505
Datasheet
www.infineon.com
Please read the Important Notice and Warnings at the end of this document
Revision 1.1
2019-11-11