MLX90365 Datasheet, PDF (21/35 Pages) Melexis Microelectronic Systems – Triaxis® Position Sensor IC

MLX90365
Triaxis® Position Sensor IC
14.2.6. CLAMPING Parameters
The clamping levels are two independent values to limit the output voltage range. The CLAMPLOW
parameter adjusts the minimum output voltage level. The CLAMPHIGH parameter sets the maximum
output voltage level. Both parameters have 16 bits of adjustment and are available for both LNR modes.
In analog mode, the resolution will be limited by the D/A converter (12 bits) to 0.024%VDD. In PWM mode,
the resolution will be 0.024%DC.
14.3. Identification
Parameter
MELEXISID1
MELEXISID2
MELEXISID3
USERID1
USERID2
USERID3
Value
0 … 65535
0 … 65535
0 … 65535
0 … 65535
0 … 65535
0 … 65535
Identification number: 48 bits (3 words) freely useable by Customer for traceability purpose.
14.4. Lock
The MEMLOCK write protects all the EEPROM parameters set by the Melexis and user. Once the lock is
enabled, it is not possible to change the EEPROM values anymore.
Note that the Memlock bits should be set by the solver function “MemLock".
14.5. Sensor Front-End
Parameter
MAPXYZ
SMISM
k
SEL_k
GAINMIN
GAINMAX
GAINSATURATION
Value
0 .. 3
0 .. 32768
0 .. 32768
0 or 1
0 … 41
0 … 41
0.. 1
14.5.1. MAPXYZ
The MAPXYZ parameter defines which fields are used to calculate the angle. The different possibilities
are described in the tables below.
This 2 bits value selects the first (B1) and second (B2) field components according the table below.
MLX90365
Rev. 5.7
Page 21 of 35
Datasheet
Jan. 22, 16