KP219N3621

The KP219N3621 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 15 kPa to 102 kPa into a voltage range of 0.25 V to 4.95 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.

ParametricKP219N3621
DescriptionManifold Air Pressure Sensor
Pressure Range (kPa)  min  max15.0kPa  102.0kPa
Pressure Range (mBar)  min  max150.0mBar  1020.0mBar
Pressure Range (psi)  min  max2.18psi  14.79psi
Supply Voltage5.1V
Sales Product NameKP219N3621
OPNKP219N3621XTMA1
Product Statusactive and preferred
Package NamePG-DSOF-8
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size1500
Packing TypeTAPE & REEL
Moisture Level1
Summary of 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
Target Applications:
  • Automotive applications (manifold air pressure measurement)
  • Industrial control
  • Consumer applications
  • Medical applications
  • Weather stations
  • Altimeters
Data Sheet
TitleSizeDateVersion
KP219N3621 Data Sheet,EN1.7 MB28 Sep 201001_00
Application Notes
TitleSizeDateVersion
New Applications for Integrated Pressure Sensors2.4 MB22 Dec 201101_01
PG-DSOF-8-16 Pressure Package Pick and Place1.3 MB01 Sep 201101_01
Recommendations for Assembly of PG-DSOF-8-16 Package1.1 MB21 Sep 201102_01
Product Brief
TitleSizeDateVersion
KP21x-Integrated Pressure Sensor IC for Manifold Air Pressure Measurement Applications457 KB14 Aug 201301_01
Application Brochure
TitleSizeDateVersion
Infineon Solutions for Small Motor Applications (2-wheeler) Flyer 2014EN2.6 MB12 Jan 201501_00
Transportation Brochure (24-60V)6.9 MB01 Jul 2013
Product Selection Guide
TitleSizeDateVersion
Sensor Solutions for Automotive, Industrial and Consumer Applications 2016EN5.7 MB28 Apr 201601_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2013-08-29_04-49-42_MA000872322_PG-DSOF-8-16.pdf24 KB31 Oct 201301_00
Evaluation Boards
BoardFamilyDescriptionStatus
KP EXTENSION BOARDSensorKP21x sensor stick with internal KP215 sensor. The KP MAP/ BAP evaluation board is an easy and ready to use tool to discover the capabilities of the Infineon KP pressure sensor family. The required software and promotional material is included in the integrated memory stick and can be downloaded right away. All features are implemented in a USB stick with a graphical user interface to manipulate and evaluate the sensor behavior.KP21X
Package Data
TitleSizeDateVersion
PG-DSOF-8-16 | KP219N3621XTMA1EN344 KB11 Apr 201601_00
EN KP219N3621
New Applications for Integrated Pressure Sensors KP229E3518
PG-DSOF-8-16 Pressure Package Pick and Place KP229E3518
Recommendations for Assembly of PG-DSOF-8-16 Package KP229E3518
KP21x-Integrated Pressure Sensor IC for Manifold Air Pressure Measurement Applications KP219N3621
EN KP229E3518
Transportation Brochure (24-60V) KP229E3518
EN SP370-23-156-0
MCDS_2013-08-29_04-49-42_MA000872322_PG-DSOF-8-16.pdf KP219N3621
EN KP219N3621