MLX90367

Triaxis

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MLX90367

Page 7 of 36

Datasheet

Rev 5.2

Dec. 15, 15

Once the position (angular or linear stroke) information is computed, it is further conditioned (mapped) vs.

the target transfer characteristic and it is provided at the output(s) as SENT output.

The linear part of the transfer curve can be adjusted through a multi-point calibration:

This back-end step consists in a Piece-Wise-Linear (PWL) output transfer characteristics – 3 reference

points & 4 slopes w/ programmable origin.

The calibration parameters are stored in EEPROM featuring a Hamming Error Correction Coding (ECC).

The programming steps do not require any dedicated pins. The operation is done using the supply and

output nodes of the IC. The programming of the MLX90367 is handled at both engineering lab and

production line levels by the Melexis Programming Unit PTC-04 with the dedicated MLX90316

daughterboard and MLX90367 software tools (DLL − User Interface).