In order to support the innovative MLX90393 programmable magnetic sensor IC, Melexis has announced an EVB. The MLX90393 EVB provides a platform for constructing a wide variety of HMIs, from relatively simple slide, push/pull and linear swipe switches through to more complex 3D sensing systems, such as joysticks or rotary knobs with push functions included.

Improving the safety of vehicle drivers and passengers is receiving ever greater emphasis, with automotive engineers deploying sensing devices in their systems that deliver increased sophistication and set higher performance benchmarks. By Dieter Verstreken, Melexis.

Expanding the company’s portfolio of All-in-One single coil fan drivers, Melexis has introduced a 600mA single coil fan driver IC targeting energy efficient cooling system designs. The MLX90297 incorporates a minimum speed setting and a speed curve which can be tuned through inclusion of just one additional resistor.

Enabling accurate and reliable monitoring of high operating temperatures for next-gen powertrains, a high performance sensor interface IC has been announced by Melexis. The MLX90327 can operate over a temperature range from -40 to +155°C without compromising accuracy. This makes it also suited for braking systems of trucks and high temperature industrial processes.

  Keeping our handsets and other portable devices fully charged, on the go. By Peter Riendeau, Marketing Communications Manager, Melexis.

Combining high sensitivity and strong linearity, two MEMS-based pressure sensors have been introduced by Melexis. The AEC-Q100 qualified MLX90815 and MLX90816 measure absolute pressure in demanding operational environments such as automotive pressure monitoring applications, industrial process controls, domestic appliances, medical equipment and consumer electronics gadgetry.

Utilising its expertise in wireless technology and passive entry/start systems for automotive, Melexis introduces the MLX74190. This LF initiator IC, consists of two high power, independently programmable LF drivers plus built-in immobilisers. The device is suited for wireless communication deployments requiring power efficient operation, such as automotive, safety and building automation.

A fully programmable, compact sensor IC, capable of accurately measuring changes in magnetic flux density along its X, Y and Z axes, has been introduced by Melexis. The MLX90393, which is based on the company’s proprietary Triaxis technology, enables a wide range of HMI implementations.

Designed for automotive safety applications, the MLX75421 Blackbird has been introduced by Melexis. This High Dynamic Range (HDR) image sensor provides an extensive set of on-chip functional safety (ASIL) support functions, making it suitable for automatic emergency braking, electronic mirrors/camera monitor systems, autonomous evasive steering and next-gen viewing applications.

Incorporating amplifier, analogue output and internal compensation circuits, Melexis has announced the MLX90290 linear Hall sensor IC. The monolithically integrated magnetic sensor IC converts magnetic flux into an analogue output, guaranteeing critical functional parameters to absolute levels, simplifying integration by removing the need for end-of-line calibration.

Able to be directly implemented into the design without a PCB or supplementary board level components, a new version of the MLX92242 Hall effect sensor IC has been introduced by Melexis. With a built-in capacitor, the sensor IC does not increase the overall dimensions or require additional soldering.

  The use of MEMS technology to develop more capable sensors is already having a big impact on the medical market. By Peter Riendeau, Marketing Communications Manager, Melexis.

Melexis and SoftKinetic announce the first time of flight (ToF) 3D sensor for automobile safety and infotainment markets. The MLX75023 sensor, featuring SoftKinetic technology and manufactured in Melexis’ Automotive grade CMOS mixed signal process, is the highest resolution 3D sensor available. It works in full sunlight, making it a suitable solution for a vehicle’s cockpit.

The latest addition to the company’s advanced Hall effect switch/latch IC offering, Melexis Technologies has announced the MLX92242. The highly integrated device combines a voltage regulator (supporting a wide operating voltage range), Hall sensing element and a current sink-configured output driver all in a single compact, low-profile package.

Due to the the growth of Local interconnect network (LIN) nodes in cars, which result in master modules controlling multiple LIN buses, Melexis have introduced a 2 and 4-channel LIN transceiver IC. The MLX80002/4 can reduce system costs of the LIN physical layer by 20% compared to multiple single transceiver ICs found in, for example, a body control module (BCM). 

Allowing magnetic switching thresholds to be configured (including hysteresis), the MLX92231 and MLX92211 digital Hall effect sensors from Melexis are factory pre-programmed to precise Hall effect switch or latch specifications. This enables tailored results that match the customer’s specific application requirements without the cost usually associated with custom solutions.

An investigation of in-vehicle communication protocols and their future possibilities. By Michael Bender, Product Marketing Manager for the LIN and power control product lines at Melexis.

Enhancing its customer programmable Triaxis Hall effect sensor IC portfolio, Melexis introduce the MLX91208 series. Operating over a wide temperature range from -40°C to +150°C, the high speed MLX91208 Hall effect sensors are ideally suited for electric vehicle, hybrid electric vehicle, and renewable energy system applications.

The new, improved MLX91209CA high speed Linear Hall IC from Melexis features a programmable sensitivity range from 5 to 150mV/mT, is suitable for measuring DC and AC currents up to 200kHz. The MLX91209CA’s strong thermal and lifetime stability provides design engineers with a fully programmable critical characteristics - allowing one single part to meet a wide variety of current sensing applications.

Melexis Technologies has announced the release of its latest advanced motor controller IC for use with the direct current (DC) and single or dual phase brush-less direct current (BLDC) motors now being designed into modern vehicles. Intended for environments with elevated temperature levels, the MLX81150 incorporates many of the external components critical for DC/BLDC motor control into its compact package - thereby curbing board space utilizati...