Barometric Air Pressure Sensor (BAP)

  • Products
  • Highlights
  • Documents
  • Boards
  • Simulation
  • Videos
  • Forums
  • Support
  • Software & Tools
  • Sales Insight

Precise and fully integrated sensor

The barometric air pressure (BAP) is an important parameter to compute the air-fuel
ratio provided to the engine and for controlling spark advance to optimize engine
efficiency. In automotive applications where high production volumes are common
there is substantial interest in precision, low-cost and fully integrated sensors.


Product OPN Product Status Order Online Packages Green Description Pressure Range (kPa) Pressure Range (mBar) Pressure Range (psi) Supply Voltage Output Current Type Transfer Function
Matching Results: 7                  
descending ascending           descending ascending descending ascending descending ascending descending ascending descending ascending descending ascending descending ascending descending ascending descending ascending descending ascending descending ascending descending ascending
Barometric Air Pressure Sensors
KP234  

KP234XTMA1

active and preferred

 

 

PG-DSOF-8

Absolute Pressure Sensor
40.0 kPa
115.0 kPa
400.0 mBar
1150.0 mBar
5.8 psi
16.7 psi
5.0 V
-
-
analog ratiometric
-
KP235  

KP235XTMA1

active and preferred

Buy online

PG-DSOF-8

Absolute Pressure Sensor
40.0 kPa
115.0 kPa
400.0 mBar
1150.0 mBar
5.8 psi
16.7 psi
5.0 V
-
-
analog ratiometric
-
KP236  

KP236XTMA1

active and preferred

Buy online

PG-DSOF-8

Absolute Pressure Sensor
40.0 kPa
115.0 kPa
400.0 mBar
1150.0 mBar
5.8 psi
16.7 psi
5.0 V
-
-
analog ratiometric
-
KP236N6165  

KP236N6165XTMA1

active and preferred

Buy online

PG-DSOF-8

Absolute Pressure Sensor
60.0 kPa
165.0 kPa
600.0 mBar
1650.0 mBar
8.7 psi
23.9 psi
5.0 V
-
-
analog ratiometric
-
Digital Barometric Air Pressure Sensor
KP253  

KP253XTMA2

active and preferred

 

 

PG-DSOF-8

Absolute Pressure Sensor
60.0 kPa
165.0 kPa
600.0 mBar
1650.0 mBar
8.7 psi
23.9 psi
-
3.3 V
5.0 V
Digital SPI
0 – 4095 / 60 – 115 kPa
KP254  

KP254XTMA2

active and preferred

 

 

PG-DSOF-8

Absolute Pressure Sensor
40.0 kPa
115.0 kPa
400.0 mBar
1150.0 mBar
5.8 psi
16.7 psi
-
3.3 V
5.0 V
Digital SPI
0 – 1023 / 40 – 115 kPa
KP256  

KP256XTMA2

active and preferred

 

 

PG-DSOF-8

Absolute Pressure Sensor
60.0 kPa
165.0 kPa
600.0 mBar
1650.0 mBar
8.7 psi
23.9 psi
-
3.3 V
5.0 V
Digital SPI
0 – 1023 / 60 – 165 kPa

Product Brief

Title Size Date Version
188 KB 17 Nov 2010 01_00
883 KB 06 Oct 2011

Application Notes

Title Size Date Version
2.4 MB 22 Dec 2011 01_01
1.3 MB 01 Sep 2011 01_01
1.1 MB 21 Sep 2011 02_01

Application Brochure

Title Size Date Version
6.9 MB 01 Jul 2013
2.6 MB 12 Jan 2015 01_00

Product Selection Guide

Title Size Date Version
5.7 MB 28 Apr 2016 01_01

Evaluation Boards

Board Family Description Status
KIT_AK_SMALL_ENGINE High/Low Side Switch, Microcontroller, Motor Driver, Transceiver The Starter Kit for 1- / 2-Cylinder Combustion Engines includes: Small Engine Control Unit, MECTRONIK MECLAB™ configuration and calibration software, U-Connect XC2704 Interface Board USB-CAN and Cable Harness
  • BTS3410
  • KP254
  • TLE4253
  • TLE6250
  • TLE8080
  • TLE8444
  • XC2733
active

Self Service

Infineon welcomes your comments and questions.

If you have any questions concerning our products, please fill out the following form. Your inquiry will be sent to the appropriate specialist who will be in touch with you as soon as possible.

You will receive a confirmation E-mail to validate your address in our system. Any attached file to the reply which will help to support your inquiry is highly appreciated.

I agree that my personal data mentioned above (including my e-mail address and phone number) can be gathered, processed and used for sales promotion and market research by Infineon Technologies AG and its licensed distribution partners.

For more information about our privacy policy please click on Privacy Policy

Where to buy

Please use our location finder to get in contact with your nearest Infineon distributor or sales office

Find a location

Ask Infineon