sine/cosine calculator

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fawad_hd97

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i want an IC for calculating sine/cosine of an input angle(in the form of volts)
 

what is the use-case for this? specifically, how will the express the angle in the form of voltage, from what source?
 

An easy way would be to use the first few terms of the Taylor expansion of sine and/or cosine and use opamps to implement the additions and multiplications.

-Jayson
 

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    fawad_hd97

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