EVB90381
These EVB90381 evaluation boards provide an easy way to connect the MLX90381 Triaxis® pico-resolver sensor IC to a microcontroller or measurement device.
Top features
- Pre-programmed for End of Shaft (on-axis) rotary position sensing with a diametric magnet. It can be re-programmed for Through Shaft (off-axis) via I²C
- Versions for medium field (10..70 mT) and for high field(40..160 mT)
- Version with pin header (compatible DVKmagnetic) and without pin header (self-handling)
Product description
The EVB90381 contains a single MLX90381 IC mounted in the middle of a 30.5mm x 32.4mm PCB.
These boards include mounting holes for installation into a system and a series of holes on a standard 2.54mm (0.100”) pitch allowing for connection to the MLX90381 via flying leads or a pin header.
The necessary passive components are included to allow for interfacing via two analog output signals; sine and cosine.
Features and benefits
-
Pre-programmed for End of Shaft (on-axis) rotary position sensing with a diametric magnet. It can be re-programmed for Through Shaft (off-axis) via I²C
- Versions for medium field (10..70 mT) and for high field (40..160 mT)
- Version with pin header (compatible DVKmagnetic) and without pin header (self-handling)
- Single die, DFN-6 package
- Analog sine cosine output
- High speed, capable of measuring from 0-50k RPM
Documents and tools
Datasheet(s)
Product flyer(s)
Selection guide(s)
If you have further questions please contact our team.
Melexis Green and Halogen Free Compliance Declaration for MLX90381
Melexis Application-Note MLX90381 End of Line Calibration
Melexis Application-Note: MLX90381 Example I²C Communication Protocol
Melexis Application-Note: MLX90381 I²C Communication Protocol for EoL Calibration
Melexis Application-Note: Sensors for motor control feedback loops
If you need further assistance please contact us.
Melexis Homepage: Evaluation boards for MLX90381 
Melexis Homepage: MLX90381 Magnetic pico-resolver IC (Sin/Cos)
Melexis Triaxis®: Unique sensing solution
Melexis Tool: Magnetic Position Sensor ICs Selection Tool
Melexis Tool: Magnetic Design Simulator
Melexis Tech Talk: What is the Hall-effect?
Melexis Tech Talk: Position sensors for motor control feedback loop Encoder
If you have further questions please contact our team.
MLX90381 Ultimate Design Freedom with 3D Magnetic Pico-Resolver
MLX90381 Magnetic pico-resolver IC (Sin/Cos)
MLX90380 Fast pre-programmed magnetic resolver IC
If you have further questions please contact our team.
EVB90381GLW-ACA-000 ft. MLX90381GLW-ACA-000 without pin-header [ 3.3V Supply | Medium Field 70mT ]
EVB90381GLW-ACA-000_h ft. MLX90381GLW-ACA-000 with pin-header [ 3.3V Supply | Medium Field 70mT ]
EVB90381GLW-ACA-100 ft. MLX90381GLW-ACA-100 without pin-header [ 3.3V Supply | High Field 160mT ]
EVB90381GLW-ACA-100_h ft. MLX90381GLW-ACA-100 with pin-header [ 3.3V Supply | High Field 160mT ]
EVB90381GLW-BAA-000 ft. MLX90381GLW-BAA-000 without pin-header [ 5V Supply | Medium Field 70mT ]
EVB90381GLW-BAA-000_h ft. MLX90381GLW-BAA-000 with pin-header [ 5V Supply | Medium Field 70mT ]
EVB90381GLW-BAA-100 ft. MLX90381GLW-BAA-100 without pin-header [ 5V Supply | High Field 160mT ]
EVB90381GLW-BAA-100_h ft. MLX90381GLW-BAA-100 with pin-header [ 5V Supply | High Field 160mT ]
Melexis Homepage: Evaluation boards for MLX90381
If you need further information on product variants and scale prices please contact us.
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