KMI16-KMI17 | rotational speed sensor | NXP Semiconductors

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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

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