KMZ80: Programmable angle sensor

Overview

The KMZ80 is an AMR based magnetic angle sensor. The sensor allows the user-specific definition of angular range, zero angle position, and clamping voltages.

The settings are stored permanently in a non-volatile memory (NVM). The programmable angle sensor is pre‑programmed, pre-calibrated and therefore, ready to use.

The sensor is developed to ISO26262 and fulfills ASIL B(Analog) or ASIL C(SENT).

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Features

AEC-Q100 qualified Automotive Angle Sensor.
Based on AMR technology, highly accurate.
SAE J2716 SENT and ratiometric analog output.
Support of ISO 26262, support up to ASIL C with SENT output.
Programmable user adjustment, e.g zero angle and angle range.
Multipoint calibration with 17 equidistant or seven selectable calibration points to enable linearity improvement and flexibility in application.
8 × 12-bit customer memory space for easy traceability.
Robust for working magnetic field strength above 25 kA/m.
No upper field strength limit, effective increased stray field suppression capability.

MoreLess

Features

AEC-Q100 qualified Automotive Angle Sensor.
Based on AMR technology, highly accurate.
SAE J2716 SENT and ratiometric analog output.
Support of ISO 26262, support up to ASIL C with SENT output.
Programmable user adjustment, e.g zero angle and angle range.
Multipoint calibration with 17 equidistant or seven selectable calibration points to enable linearity improvement and flexibility in application.
8 × 12-bit customer memory space for easy traceability.
Robust for working magnetic field strength above 25 kA/m.
No upper field strength limit, effective increased stray field suppression capability.

Data Sheets

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Sample

Signal Processing Diagram for Angular Sensor KMZ80

KMZ80 package (S08)

Signal Processing Diagram for Angular Sensor KMZ80
KMZ80 package (S08)

Signal Processing Diagram for Angular Sensor KMZ80

KMZ80 package (S08)

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Target Applications

Automotive

Diesel Engine Management
Door position sensor
Exhaust Gas Recirculation
Gear selector
Seat Pretensioner position sensor

Technologies

Diesel Engine Management