MLX90393ELW-ABA-013

Melexis Triaxis 3D µPower Magnetometer IC

Absolute measuring three-dimensional micro-power position sensor with Melexis Triaxis technology and IMC-disk (Integrated Magnetic Concentrator) based on the Hall effect for non-contact position determination of a magnet in joystick, linear, rotary or off-axis applications.
The sensitivity can be configured in the EEPROM resp. NVRAM by microcontroller trough 3-wire or 4-wire SPI interface as well as via the integrated I2C interface. The small QFN 3x3 package (alternatively chipscale 1.27x1.27mm) and the low power consumption (<5µA idle) allow a wide range of applications. A simple axial or diametral magnet is sufficient for control.

Features
- 3wr or 4wr SPI interface
- alternatively I2C interface
- Operating voltage 2.2 ... 3.6V
- Low-voltage I/O (from 1.65V)
- Micropower (from 1µA idle)
- Output of X-, Y-, Z-axis and temperature in 16 Bit
- Measuring range up to 50mT
- Sensitivity programmable (from 0.161µT/LSB)
- Three function modes: "Single Measurement" mode, "Burst Mode" and "Wake-up On Change" mode
- programmable and configurable in the application via µC
- Temperatures from -40...+85°C (depending on type)
- Package QFN16 3x3mm (16 pin), UTDFN-8 2.5x2mm (8 pin) or chipscale WL-CSP (1.27x1.27mm, bumped wafer with 8 bumps)
(see datasheet for details)

Suitable magnets can be found in the shop under Magnets.

If you need further information on product variants and scale prices please contact us.