Programmable Magnetic Angle Sensor

KMA221 Not Recommended for New Designs
  • This page contains information on a product that is not recommended for new designs.

The KMA221 is a magnetic angle sensor module. The MagnetoResistive (MR) sensor bridges, the mixed signal Integrated Circuit (IC) and the required capacitors are integrated into a single package.

This angular measurement module KMA221 is pre-programmed, pre-calibrated and therefore, ready to use.

The KMA221 allows user-specific adjustments of angular range, zero angle and clamping voltages. The settings are stored permanently in a non-volatile memory.

Product Details

Features

Key Features

  • Single package sensor module with integrated filters for improved ElectroMagnetic Compatibility (EMC)
  • Automotive qualified in accordance with AEC-Q100 Rev-G
  • Fail-safe non-volatile memory with write protection using lock bit
  • Independent from magnetic field strength above 35 kA/m
  • Ready to use without external components
  • High temperature range up to 160 °C
  • Analog ratiometric output voltage
  • Overvoltage protection up to 16 V
  • Programming via One-Wire Interface (OWI)
  • User-programmable 32-bit identifier
  • Magnet-loss, power-loss and broken bond wire detection
  • Factory calibrated
N true 0 PSPKMA221en 3 Application Note Application Note t789 1 Data Sheet Data Sheet t520 1 Package Information Package Information t790 1 en_US en_US en Data Sheet Data Sheet 1 1 1.1 English 1442060741842717229340 PSP 574.3 KB None None documents None 1442060741842717229340 /docs/en/data-sheet/KMA221.pdf 574318 /docs/en/data-sheet/KMA221.pdf KMA221 documents N N 2013-07-16 Archived - Programmable angle sensor /docs/en/data-sheet/KMA221.pdf /docs/en/data-sheet/KMA221.pdf Data Sheet N 980000996212993340 2024-08-30 pdf N en Jul 16, 2013 980000996212993340 Data Sheet Y N Archived - Programmable angle sensor Application Note Application Note 1 2 2.0 English AN11717, KMA22x; KMA32x handling information - Application Note 1448047463470725619497 PSP 314.4 KB None None documents None 1448047463470725619497 /docs/en/application-note/AN11717.pdf 314447 /docs/en/application-note/AN11717.pdf AN11717 documents N N 2018-07-09 AN11717, KMA22x; KMA32x handling information - Application Note /docs/en/application-note/AN11717.pdf /docs/en/application-note/AN11717.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jul 9, 2018 645036621402383989 Application Note Y N AN11717, KMA22x; KMA32x handling information - Application Note Package Information Package Information 1 3 1.0 English 1455079707977720035449 PSP 204.4 KB None None documents None 1455079707977720035449 /docs/en/package-information/SOT1188-1.pdf 204448 /docs/en/package-information/SOT1188-1.pdf SOT1188-1 documents N N 2016-02-12 plastic, single in-line package /docs/en/package-information/SOT1188-1.pdf /docs/en/package-information/SOT1188-1.pdf Package Information N 302435339416912908 2024-12-11 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic, single in-line package false 0 KMA221 downloads en true 1 Y PSP Application Note 1 /docs/en/application-note/AN11717.pdf 2018-07-09 1448047463470725619497 PSP 2 Jul 9, 2018 Application Note AN11717, KMA22x; KMA32x handling information - Application Note None /docs/en/application-note/AN11717.pdf English documents 314447 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11717.pdf AN11717, KMA22x; KMA32x handling information - Application Note /docs/en/application-note/AN11717.pdf documents 645036621402383989 Application Note N en None Y pdf 2.0 N N AN11717, KMA22x; KMA32x handling information - Application Note 314.4 KB AN11717 N 1448047463470725619497 Data Sheet 1 /docs/en/data-sheet/KMA221.pdf 2013-07-16 1442060741842717229340 PSP 1 Jul 16, 2013 Data Sheet None /docs/en/data-sheet/KMA221.pdf English documents 574318 None 980000996212993340 2024-08-30 N /docs/en/data-sheet/KMA221.pdf Archived - Programmable angle sensor /docs/en/data-sheet/KMA221.pdf documents 980000996212993340 Data Sheet N en None Y pdf 1.1 N N Archived - Programmable angle sensor 574.3 KB KMA221 N 1442060741842717229340 Package Information 1 /docs/en/package-information/SOT1188-1.pdf 2016-02-12 1455079707977720035449 PSP 3 Feb 8, 2016 Package Information None /docs/en/package-information/SOT1188-1.pdf English documents 204448 None 302435339416912908 2024-12-11 N /docs/en/package-information/SOT1188-1.pdf plastic, single in-line package /docs/en/package-information/SOT1188-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic, single in-line package 204.4 KB SOT1188-1 N 1455079707977720035449 true Y Products

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