Melexis MLX90381 3D Magnetic Resolvers are easy to use in rotor position detection. The MLX90381 improves the low-speed accuracy, noise performance, and supports stall detection. It can be used with DC, brushless DC (BLDC), and permanent magnet synchronous motors (PMSM) in applications like e-valves and e-bike motors. It can be used in automotive safety-related systems as it is AEC-Q100 qualified and ASIL B ready (Safety Element out of Context according to ISO 26262).
Features
- Onboard programming through the I2C protocol
- Programmable at a module level
- ISO 26262 ASIL B SEooC (Safety Element out of Context)
- AEC-Q100 Qualified
- Triaxis® Hall technology
- Sine and Cosine analog outputs
- Output refresh rate 2µs
- Ratiometric outputs
- Operating supply voltage 3.3V
- Operating temperature from -40°C to 160°C
- Selectable magnetic field axis (X/Y – X/Z – Z/Y)
- Programmable sensitivity range
- mid field (10…70mT)
- high field (40…160mT)
- End-of-shaft / through-shaft operation
- Package, RoHS Compliant DFN-6 (LW) single die
more information: https://www.melexis.com/en/product/MLX90381/Triaxis-Magnetic-Pico-Resolver
