The data can also be used to generate the UVW commutation signals. Each package comes with the iC-MH8 evaluation board (iC-MH8 EVAL MH2D) plus the iC-MB43U BiSS to USB-adapter and a PC-compatible graphical user interface. The iC-MH8 position sensor integrates Hall sensors for scanning a permanent magnet. The chip’s signal conditioning unit generates constant-amplitude sine and cosine voltages that can be used for angle calculation. The resolution can be programmed up to a maximum of 4,096 angular increments per rotation. The integrated serial interface also enables the position data to be read out to several networked sensors. It supplies quadrature signals with an edge rate of up to 8 MHz and interpolation can be carried out with maximum resolution at a speed of 120,000 rpm.
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