Using AD2S1210 to control a resolver 400Hz 60V

Question

Hello, 
 
 I'm using a resolver which I obtained from an aviation device and it operates at 60V and 400Hz. 
 
 I've seen there's RDCs like ad2s80 which are rather pricey compared to ad2s1210. So I'm generally searching for a possibilty to use ad2s1210 with 400 hz excitation or some ic in a simmilar price range. 
 
 So my question is if someone has a possible solution for using an ic like ad2s1210 with 400 hz resolvers ? 
 
 Thank you and Regards, 
 Vivek

@skowalik · Accepted Answer

AVK31, 
 The AD2S1210 as designed did not account for an external excitation source option and thus would not have the engineering rigor to guarantee; further I'm not sure the internal filtering would accept a 400Hz carrier.. However, there are a couple of options for you to look at AD2S80A and AD2S83 which both will accept external excitation in the 400Hz range. The AD2S80A is listed as not recommended for new designs but I can get more information on supply chain resiliency looking forward for you if that option works. 
 Sean)

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Using AD2S1210 to control a resolver 400Hz 60V

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