MLX90367EDC-ABS Datasheet, PDF (13/36 Pages) Melexis Microelectronic Systems – TriaxisÒ Position Sensor IC feat. SENT

MLX90367
Triaxis^® Position Sensor IC feat. SENT
11. MLX90367 Magnetic Specification
DC Operating Parameters at Nominal Supply Voltage (unless otherwise specified) and for TA as specified
by the Temperature suffix (E or K or L).
Parameter
Symbol
Test Conditions
Magnetic Flux Density
Magnetic Flux Density
Magnetic Flux Norm
IMC Gain⁽¹⁴⁾
Magnet Temperature Coefficient
BX, BY(11)
BZ⁽¹³⁾
Norm
GainIMC
TCm
√[ BX ² + BY ² ]
√[ BX 2 + BY 2 + (Bz/1.2)2 ]
Min Typ
20⁽¹²⁾
1.2
1.3
-2400
Max
70⁽¹²⁾
126
1.4
0
Units
mT
mT
mT
ppm/°C
12. MLX90367 CPU & Memory Specification
The DSP is based on a 16 bit RISC µController. This CPU provides 2.5 Mips while running at 10 MHz.
Parameter
ROM
RAM
EEPROM
Symbol
Test Conditions
Min Typ Max
10
384
128
Units
kB
B
B
11 _{The condition must be fulfilled for at least one field BX or BY.}
12 _{Above 70 mT, the IMC starts saturating yielding to an increase of the linearity error.}
13 _{Below 20 mT, the performances slightly degrade due to a reduction of the signal-to-noise ratio, signal-to-offset ratio.}
14 _{This is the magnetic gain linked to the Integrated Magneto Concentrator (IMC) structure. It applies to BX and BY and not to BZ.}
This is the overall variation. Within one lot, the part to part variation is typically ± 10% versus the average value of the IMC gain
of that lot
MLX90367
Rev 5.2
Page 13 of 36
Datasheet
Dec. 15, 15