Austriamicrosystems is developing a portfolio of 3D Hall products for automotive and industrial applications. The 3D HallinOne magnetic encoder family provides absolute and highest resolution angular or linear output data.
The AS540x series uses two “pixel-cells” in a differential mode to guarantee robustness against all possible external influences like stray magnetic fields. In addition, the IC contains an EEPROM to provide maximum flexibility to system designers when programming and linearizing the IC. The use of this approach extends the absolute linear position measurement range to 40 mm.
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