MLX90393SLW-ABA-011-RE Description
The MLX90393SLW-ABA-011-RE offers the most flexibility in the smallest compact assembly available in the Triaxis range. With programmable duty cycles in the range of 0.1% to 100%, the MLX90393SLW-ABA-011-RE is also intended for micropower applications, allowing for customizable power consumption in accordance with system requirements.
To fine-tune the performance and power used, the MLX90393SLW-ABA-011-RE magnetic field sensor can be reprogrammed to operate in various modes and with various settings. The sensor provides a 16-bit temperature output signal in addition to a 16-bit output signal proportional to the magnetic flux density measured along the X, Y, and Z axes utilizing Melexis' own Triaxis technology. The MLX90393SLW-ABA-011-RE, which is a slave on the bus, provides access to these digital values through I2C and SPI. By hardwiring connections to A0 and A1 (4x) and ordering codes with various SW addresses, many sensors can be connected to the same bus (4x).
Input for additional postprocessing, such as for joystick applications, rotary knob applications, and more intricate 3D position sensing applications, can be made from the raw data by choosing which axes are to be measured. This sensor, which primarily targets industrial and consumer applications, achieves unmatched performance.
MLX90393SLW-ABA-011-RE Features
2.2V-3.6V supply for battery powered applications, down to 1.8V IO voltage
On board filter settings
On the fly programmable operating modes and sleep times for micro-power use
External and internal acquisition triggering modes
External interrupt pin enables waking a microcontroller when the field changes
On board temperature sensor
Absolute Position Sensor IC featuring Triaxis® Hall Technology
Simple & Robust Magnetic Design
Miniature size for tiny assemblies
Selectable SPI and I2C bus protocols
Wide dynamic range (5-50mT) with on-the-fly programmable gain
MLX90393SLW-ABA-011-RE Applications
Accurate liquid level sensing
Factory automation position sensing
Magnetic fingerprint detection
Non-contacting HMI applications with push-pull functionality
- Rotary knobs & dials
- (Long stroke) Linear motion in one or two axes for levers & sliding switches
- Joystick (gimbal or ball & socket)
