The iC-PT H-series ICs are advanced optical phased-array encoders with on-chip interpolation.
The devices feature differential A/B and index tracks, and 3 tracks to generate block commutation signals (UVW). All chip functions are pin-selectable. An averaging LED power controller outbalances LED aging and temperature.
The line count and the optical radius are defined by the chip; UVW can be adapted to the motor by the code disc.
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Compact, high resolution incremental encoder ICs with up to 2048 CPR (native) and 8192 CPR (interpolated)
For code discs of 26 mm, 33 mm, 39 mm
Monolithic HD Phased Array with excellent signal matching