MLX90365 Datasheet, PDF (16/35 Pages) Melexis Microelectronic Systems – Triaxis® Position Sensor IC

MLX90365
Triaxis® Position Sensor IC
13.
MLX90365 End-User Programmable Items
Parameter
OUT mode
DIAG mode
DIAG Level
MAPXYZ
CLAMP_HIGH
CLAMP_LOW
FILTER
SMISM
k
SEL_k
GAINMIN
GAINMAX
GAINSATURATION
FIELDTHRESH_Low
FIELDTHRESH_High
PWM
PWMPOL
PWMT
DC_FAULT
DC_FTL
DC_WEAK
WEAKMAGTHRESH
DP
CW
FHYST
MELEXISID1
MELEXISID2
MELEXISID3
4POINTS
LNR_S0
LNR_A_X
LNR_A_Y
LNR_A_S
LNR_B_X
LNR_B_Y
LNR_B_S
LNR_C_X
LNR_C_Y
LNR_C_S
LNR_D_X
LNR_D_Y
LNR_D_S
W
USERID1
Comments
Define the output stage mode
Diagnostic mode
Diagnostic Level
Mapping fields for output angle
Clamping High (50%)
Clamping Low (50%)
Filter mode selection
Sensitivity mismatch factor X,Y
Sensitivity mismatch factor X (Y) , Z
Affected signal component by k: B1 or B2
(in combination of MAPXYZ)
Low threshold for virtual gain
High threshold for virtual gain
Gain Saturates on GAINMIX and GAINMAX
Field limit under which a fault is reported
Field limit above which a fault is reported
PWM function
PWM polarity
PWM Frequency ( trimmed at 200Hz )
PWM Duty Cycle if Fault
PWM Duty Cycle if Field Strength Too Low
PWM Duty Cycle if Weak Magnet
Weak Magnet threshold Byte (1lsb = 1mT)
Discontinuity point
Clock Wise
Hysteresis filter
Melexis identification reference
Melexis identification reference
Melexis identification reference
Selection of correction method 4 or 16 pts
4pts – Initial Slope
4pts – AX Coordinate
4pts – AY Coordinate
4pts – AS Coordinate
4pts – BX Coordinate
4pts – BY Coordinate
4pts – BS Coordinate
4pts – CX Coordinate
4pts – CY Coordinate
4pts – CS Coordinate
4pts – DX Coordinate
4pts – DY Coordinate
4pts – DS Coordinate
17pts – Output angle range
Cust. id reference
Default Values
Standard
1
7
0
0
50%
50%
0
MLX
MLX
PPAR # bit
1
3
7
3
0
1
0
2
10%
16
90%
16
1
2
MLX
15
N/A
15
0
0
1
00h
28h
0h
10mT
FFh
0h
0h
MLX
1h
1h
1h
0h
0h
0h
0h
MLX
MLX
MLX
1h
0 %/deg
0 deg
10 %
0.22%/deg
360 deg
100%
0 %/deg
360 deg
100%
0 %/deg
360 deg
100%
0 %/deg
0h
Bin1
00h
8
28h
8
0h
1
10mT
8
FFh
8
N/A
1
N/A
1
N/A
8
N/A
8
N/A
8
N/A
8
N/A
8
0h
15
0h
1
0h
8
MLX
16
MLX
16
MLX
16
1h
1
0 %/deg 16
0 deg 16
10 %
16
0.22%/deg 16
360 deg 16
100% 16
0 %/deg 16
360 deg 16
100% 16
0 %/deg 16
360 deg 16
100% 16
0 %/deg 16
N/A
4
Bin1
16
MLX90365
Rev. 5.7
Page 16 of 35
Datasheet
Jan. 22, 16