Hall IC is the world's third-largest sensor product, which is widely used in industrial, automotive, computer, mobile and emerging consumer electronics. In the next few years, as more and more automotive electronics and industrial design companies move to China, Hall sensors' annual sales in the Chinese market will maintain a high growth rate of 20% to 30%. At the same time, the related technologies of Hall Effect Sensor is still being improved, and programmable Hall sensors, intelligent Hall sensors and micro Hall sensors will have better market prospects.
In this article, we will continue to introduce you to the five development trends presented by Hall sensors.
The third is temperature performance. how Hall sensors maintain high reliability for long periods of time at high temperatures will be a major issue for engineers. Because, when the Hall sensor is at a high operating temperature for a long time, the wire bonding between the chip and the substrate may be loose or broken, thereby affecting the normal operation of the sensor. most Hall Sensor currently operate at 65 ° C to 85 ° C, which is also applicable in automobiles. However, in some industrial applications, operating temperatures of up to 160 ° C or even 185 ° C, Hall sensors should be suitable for these applications and need to improve the temperature index.