Next-generation Triaxis® magnetic position sensor
Our next-generation monolithic magnetic sensor family consists of the MLX90371, the MLX90372, the MLX90374, and the MLX90378, which provide robust absolute position sensing for automotive applications including powertrain actuators, pedals, and gear shifters.
Find below a parametric table for both devices:
| Motion (range) | |
|---|---|
| MLX90371 | Rotary on-axis (360 deg) Rotary off-axis with stray field immunity (180 deg) Rotary off-axis (360 deg) Linear stroke (+/- 40mm) Linear stroke with stray field immunity (+/-15mm) |
| MLX90372 | Rotary on-axis (360 deg) Rotary off-axis with stray field immunity (180 deg) Rotary off-axis (360 deg) Linear stroke (+/- 40mm) Linear stroke with stray field immunity (+/-15mm) |
| MLX90374 | Rotary on-axis (360 deg) Rotary off-axis with stray field immunity (180 deg) Rotary off-axis (360 deg) Linear stroke (+/- 40mm) Linear stroke with stray field immunity (+/-15mm) |
| MLX90378 | Joystick / 3D (180 deg) XYZ magnetic field (12 bit) |
| Output | |
|---|---|
| MLX90371 | Ratiometric analog PWM |
| MLX90372 | PWM SENT (SAE J2716) |
| MLX90374 | PWM SENT (SAE J2716) 1 or 2 switch outputs based on angle |
| MLX90378 | PWM SENT (SAE J2716) |
| Functional safety | |
|---|---|
| MLX90371 | ASIL B (SEooC) PWM |
| MLX90372 | ASIL B (SEooC) |
| MLX90374 | ASIL B (SEooC) |
| MLX90378 | ASIL B (SEooC) |
| Supply voltage (V) | |
|---|---|
| MLX90371 | 4.5V - 5.5V |
| MLX90372 | 4.5V - 5.5V (standard) 6V - 18V (extended) |
| MLX90374 | 4.5V - 5.5V (standard) 6V - 18V (extended) |
| MLX90378 | 4.5V - 5.5V (standard) 6V - 18V (extended) |
| Supply current (mA) | |
|---|---|
| MLX90371 | 10 typ |
| MLX90372 | 10 typ |
| MLX90374 | 10 typ |
| MLX90378 | 10 typ |
| Magnetic field range (typ) | |
|---|---|
| MLX90371 | Stray field immune: 10mT / mm Standard: 10-70mT |
| MLX90372 | Stray field immune: 10mT / mm Standard: 10-70mT |
| MLX90374 | Stray field immune: 10mT / mm Standard: 10-70mT |
| MLX90378 | Stray field immune: 10mT / mm Standard: 10-70mT |
| Programmable linearization options | |
|---|---|
| MLX90371 | 8 flexible points 17 equally spaced points 32 equally spaced points |
| MLX90372 | 8 flexible points 17 equally spaced points 32 equally spaced points |
| MLX90374 | 8 flexible points 17 equally spaced points 32 equally spaced points |
| MLX90378 | 4 flexible points per axis |
| Package | |
|---|---|
| MLX90371 | SOIC-8 TSSOP-16 DMP-4 (no-PCB) |
| MLX90372 | SOIC-8 TSSOP-16 DMP-4 (no-PCB) |
| MLX90374 | SOIC-8 DMP-4 (no-PCB) |
| MLX90378 | SOIC-8 TSSOP-16 |
| Temperature range (ambient) | |
|---|---|
| MLX90371 | -40 - 160°C |
| MLX90372 | -40 - 160°C |
| MLX90374 | -40 - 160°C |
| MLX90378 | -40 - 160°C |
| Grade | |
|---|---|
| MLX90371 | AEC Q-100 Grade 0 |
| MLX90372 | AEC Q-100 Grade 0 |
| MLX90374 | AEC Q-100 Grade 0 |
| MLX90378 | AEC Q-100 Grade 0 |