KMI16-KMI17 | rotational speed sensor | NXP Semiconductors

For best experience this site requires Javascript to be enabled. To enable on your browser, follow our accessibility instructions.

Roll over image to zoom in

Based on the Anisotropic MagnetoResistive (AMR) effect, the KMI17/4 detects the rotational speed of passive target wheels (i.e. having ferromagnetic teeth). This design delivers secure speed information over a wide range of speed, air gap and temperature. It delivers the speed information via a current protocol at the supply pins.

Application Notes

Documentation

Quick reference to our documentation types.

1-5 of 6 documents

Data Sheet
Rotational speed sensor

PDFRev 1.0Sep 1, 2014228.3 KBKMI17_4English
Data Sheet
Integrated rotational speed sensor

PDFRev 2.0Sep 5, 2000106.8 KBKMI16_1English
Application Note
Handling instruction SOT453/SOT477 sensors

PDFRev 1.0Jul 12, 20161.2 MBAN11737English
Package Information
plastic single-ended multi-chip package; magnetized ferrite magnet (8 x 8 x 4.5 mm); 4 interconnections; 3 in-line leads

PDFRev 1.0Feb 8, 2016226.3 KBSOT477BEnglish
Package Information
Plastic single-ended multi-chip package; magnetized ferrite magnet (4.25 x 5.2 x 3 mm); 4 interconnections; 2 in-line leads

PDFRev 1.0Feb 8, 2016236.5 KBSOT453EEnglish
Packing Information
Tape reel SMD; standard product orientation 12NC ending 115

PDFRev 1.0May 8, 2013226.1 KBSOT477B_115English

Design Resources

Design Files

Receive the full breakdown. See the product footprint and more in the eCad file.

Support

What do you need help with?

Recommended Communities

Sensors