Melexis' New PCB-free Pressure Sensor Chip Takes Automotive Engine Management Accuracy to New Heights
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Update time : 2023-04-06 11:57:59
Late last month, Melexis, a global microelectronics engineering company, announced the official release of two relative pressure sensor chips that offer improved robustness in harsh media. These two ultra-high precision pressure sensor chips for the market complete Melexis' portfolio of PCB-free platforms. With this family of pressure sensor chips, customers and OEMs will be able to make all their internal combustion engine management applications more environmentally friendly with a single modular technology. To further simplify the production steps for customers, the devices are factory calibrated and can of course be recalibrated as needed.
The MLX90823 (analog output) and MLX90825 (digital SENT output) are two relative pressure sensor chips that support either gauge mode (corresponding to atmospheric pressure) or differential mode (with two variable pressure levels). Unlike the absolute pressure sensor chips, they measure the pressure difference between the two sides of the sensor chip. These factory-calibrated devices are designed to measure pressure ranges from 0.1 to 1.5 bar. These two new pressure sensor chips take the automotive industry to a new level of measurement accuracy. The Melexis family of pressure sensor chips supports plug-and-play functionality for a wide range of internal combustion engine management applications.
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