General description
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.

FEATUREs and benefits
◾ System in package
◾ Two wire standard current interface
◾ Large range of operating terminal voltage
◾ Wide temperature range
◾ High ElectroStatic Discharge (ESD) protection
◾ Very low jitter
◾ Automotive qualified in accordance with AEC-Q100 Rev-G (grade 0)
◾ Customer Production Test Mode (CPTM)