28.02.2027
Last order date (Last Time Buy)
31.08.2027
Final delivery
12 months
Transition period from the date of announcement
Successor – Consumer- and cost-optimised
MLX90391
Replaces the MLX90392 in all consumer applications where 3D sensing is essential and price is a key factor.
- Measuring range: ±65 mT to ±520 mT
- TSOT23-6L package (standard)
- Configurable axis selection
- Micropower Wake-on-Change
- Multiple I²C addresses selectable
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TYPICAL APPLICATIONS
Power tools, household appliance controls, PC peripherals/mouse wheel, joysticks, simple door/window sensors
Successor - Industrial & High-Performance
MLX90394
Replaces the MLX90392 in industrial and demanding applications where 3D detection is essential and low noise density is critical.
- Measuring range: ±5 mT (high sensitivity) or ±50 mT (wide range)
- Package: UTDFN-6L (particularly compact)
- Configurable axis selection
- Micropower Wake-on-Change
- Multiple I²C addresses selectable
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TYPICAL APPLICATIONS
Industrial position/proximity sensing, anti-tamper protection for energy meters, safety technology, low-noise precision applications
MLX90392 / 3D Magnetometer micro-power and cost-conscious
The MLX90392 is a monolithic sensor IC sensitive to the flux density applied orthogonally and parallel to the IC surface. The device makes magnetic measurement along the 3 axis (X, Y being in a plane parallel to the surface of the die, Z being perpendicular to the surface). Those measurements and the IC temperature are converted into 16-bit words which are transferred upon request over I2C communication channel. The device transmits compensated raw measurement data. Especially designed for low micropower applications, the MLX90392 features a power down current of 1.5uA, and operates on a 1.8V supply.
MLX90392 Features and benefits
- Suitable for space constrained applications
- UTDFN-8 package (JEDEC qualified) 2 x 2,5 x 0.4mm
- Programmable parameters on the fly
- Micropower
- Power down current of 1.5uA
- Supply voltage of 1.8V
- Compatible with I2C 1MHz
- Digital 16-bit Output for magnetic and temperature (XYZT)
- Selectable modes
- Single Measurement
- Continuous Mode up to 1.4kHz (XYZ)
- Triaxis® Hall technology for best-in-class in noise
- 1 µTrms for the +/-5mT variant
- 7 µTrms for the +/-50mT variant
- Ambient temperature range from -40℃C to 85℃
MLX90392 simplifies designs!
To begin with, it reduces bill-of-materials costs and saves PCB space. Measuring just 2 mm x 2.5 mm x 0.4 mm, the sensor features a UTDFN-8 ultra-thin flat no-lead 8-pin package to help designers tackle space-constrained applications. To continue, the MLX90392 internal parameter can be updated on the fly from the microcontroller I2C bus, thus eliminating the need for an extra pin. Simpler PCB can be achieved.
And finally, the MLX90392 comes pre-programmed, making it a plug & play solution to integrate.
The MLX90392 is available in 2 magnetic versions:
+/-5mT range for low-noise applications
+/-50mT range for position sensor applications
An EVB90392 is available to support the start of your design.
MLX90392 Application Examples:
- Power tools - Screwdriver trigger
- Home security- door window intrusion
- Knobs for White goods
- PC peripheral – Mouse roller
- Gaming joystick
- Anti-tamper for energy metering
Looking for a reliable sensor? Our experts are ready to assist you:
DACOM West offers expert consultation and fast delivery to help you implement the right Melexis sensor solution.
