Melexis has introduced the MLX91224 and MLX91225 isolated current sensors for automotive and industrial high-voltage applications. The devices support AC and DC current measurement up to 100 A RMS, working voltages up to 1640 VRMS and analog response, with package options offering continuous current ratings from 50 A to 100 A RMS and surge-current ratings […]
Melexis
Hall current sensor adds sigma-delta digital output
Melexis has introduced the MLX91229, a conventional-Hall current sensor with a sigma-delta digital output for current sensing from 200 A to 2000 A in electrically noisy automotive environments. Designed for traction inverters and other high-power vehicle systems, the IC shifts signal transmission from analog to digital to help maintain signal integrity where EMI, longer PCB […]
Dual-input inductive sensor enhances precision position feedback
Melexis MLX90514 is a dual-input inductive sensor interface that provides absolute 16-bit position measurement with zero-latency response for robotics, industrial automation, and mobility systems. Its contactless inductive principle supports rotary and linear sensing with coil diameters from 20–300 mm and linear displacements up to 400 mm. The device integrates on-chip signal processing, synchronized dual-channel measurement, and […]
Micropower Hall sensor targets compact motion-sensing designs
Melexis unveils the MLX90296, a new micropower linear Hall-effect sensor that draws less than 5 µA at 100 Hz and integrates digital filters for enhanced performance. Its flexible architecture is available in multiple pre-configured variants under different part numbers, enabling short lead times and allowing it to suit a wide range of battery-powered applications, including […]
FIR temperature sensor provides 50 ° FOV and I²C interface
Melexis has introduced the MLX90637, a surface-mount far-infrared (FIR) temperature sensor developed for thermal monitoring of key electric-vehicle (EV) powertrain components. Designed for applications such as inverter busbars, electric motors, and HVAC modules, the device provides non-contact temperature measurement in a compact SMD package compatible with automated PCB assembly processes. The sensor offers intrinsic galvanic […]
Inductive sensor IC processes two coil sets simultaneously
Melexis has introduced the MLX90514, a dual-input inductive sensor integrated circuit. The device processes signals from two sets of coils simultaneously to compute differential or vernier angles on-chip. The sensor is designed for automotive applications, including steering torque feedback, steering angle sensing, and steering rack motor control in steer-by-wire implementations. The MLX90514 integrates differential and […]
Coreless current sensor achieves 2 μs response time for EV applications
Melexis unveils the MLX91235, a new current sensor that eliminates the need for a ferromagnetic core. The MLX91235 expands Melexis’ portfolio, enabling the measurement of larger currents flowing through external primary conductors like PCB traces and busbars. It supports automotive and alternative mobility applications like inverters, battery management systems (BMSs), and low-voltage DC-DC converters. Power […]
Compact TSOT23-3L package Hall switch needs no external components
Melexis introduces the MLX92235, a low power Hall-effect switch with precise tolerances for consistent output update rate. The device serves automotive micropower applications including door handles, e-latches, sun visors, infotainment buttons, and brake light switches. Modern vehicles use switch and latch mechanisms across multiple systems for feedback. With switches distributed throughout cars, power efficiency is essential. The […]
Integrated sensor package simplifies brake pedal design
Melexis’ MLX90424 is a cost-effective solution simplifies automotive brake pedal sensing. For functional safety purposes, it integrates two position-sensing ICs and a wake-up switch all isolated in 1 package. The solution can be powered directly by the 12 V and handles precise measurements of linear displacement up to 30 mm. Reaching the state of the […]
Dual latch sensor offers consistent phase shift for ECU calculations
Melexis adds the MLX92253 to its Hall-effect Dual Latch portfolio. This fast sensor offers two independent signal tracks for minimal jitter as well as consistent 90° phase shift regardless of magnet pole pitch. This enables accurate speed & direction ECU calculation as well as easy transfer across multiple platforms. This integrated solution is a cost-effective […]
