Magnetic field sensor
Infineon Technologies - Sensors
All products of our linear hall family measure the vertical component of a magnetic field. The output signal is directly proportional to the sensed magnetic field.
Based on these principles, our TLE499x family of linear Hall ICs has been designed specifically to meet the requirements of highly accurate angular and linear position measurement, as well as current measurement applications.
The TLE499x product family comprises the linear Hall sensors TLE4990 and TLE4997 with analog output as well as the TLE4998 with three different digital output options. The TLE4998 interface options include Pulse Width Modulation (PWM), Single Edge Nibble Transmission (SENT) and Short PWM Codes (SPC). TLE4997 sensor provides unique temperature compensation which is further enhanced in the new TLE4998 sensor by unique compensation of stress over lifetime.
GMR-Based Angle Sensor
The TLE 5011 is a 360° angle sensor, which detects the orientation of a magnetic field. This is achieved by measuring sine and cosine angle components of a magnetic field with monolithic integrated Giant Magneto Resistance elements (iGMR). Data communication is accomplished via a bi-directional Synchronous Serial Communication (SSC) Interface that is SPI compatible.
