ASIL-B | Analog/PWM | Multipoint characteristic | Temperature -40...+160°C (Automotive)
MLX90425 Melexis Triaxis 3D Rotary 360° Stray Field Robust Position Sensor Gen.III
Cost-effective | ASIL-B | optionally with analog or PWM output | +160°C
The MLX90425 is an ASIL-B capable, absolute measuring 360° stray field immune rotary position sensor with Melexis Triaxis technology based on the Hall effect for cost-sensitive industrial or automotive applications.
The position sensor MLX90425 comes with excellent functional safety as well as electromagnetic compatibility (EMC) characteristics and supports operating temperatures up to 160°C.
It is suitable for non-contact rotary position sensing in automotive, medical or industrial applications. Functionally compatible with previous generation Triaxis sensors.
A simple diametral magnet is sufficient for operation stray field robust 360° applications.
Features
- Analog or PWM output
- Multi-point linearization with 4 arbitrary points (x & y coordinates)
- Multi-Segment Linearization with 16 segments or 17 points
- Angle calculation for rotary on-axis applications
- ASIL-B Ready according to ISO26262 SEooC (Safety Element out of Context)
- AEC-Q100 qualified (Grade-0), RoHS compliant
- Temperature range -40...+160°C (automotive)
- Operating voltage 5V (4.5~5.5V)
- SMD single-DIE (SOIC-8)
- PCB-less design single-DIE as SMP-3 package
- Chip revision "ABA"
(see data sheet for details)
The ICs are unprogrammed and can only be reprogrammed or adapted to the magnetic design by a Melexis Programmer PTC-04 fitted with Daughterboard HALL06 .
Triaxis® & Linear Hall Selection Guide
Suitable magnets can be found in the shop under "Magnets".
Ordering Options
Temperature Code:
- G = Temperature range -40°C ... +160°C
Package Code:
- DC = SOIC-8 (SMD Single-DIE)
- VE = SMP-3 (PCB-Less Single Mold Package)
Option Code - Chip Revision:
- "ABA"
Option Code - Application:
- 6xx: Angular Rotary 360° Stray Field Robust
Option Code:
- x0x: Standard
Option Code - Trim & Form:
- xx0: Standard Straight Leads
The following variants can be ordered
MLX90425GDC-ABA-600 [ SOIC-8 | Rotary | Analog/PWM ]
MLX90425GVE-ABA-600 [ SMP-3 | Rotary | Analog/PWM ]
If you need further information on product variants and scale prices please contact us.