Re:Inductosyn DRO was balls
Posted by
Keith Bowers
on 2002-10-30 18:18:39 UTC
>>http://products.analog.com/products/info.asp?product=AD2S90-------
>>AD2S90-EB PRODUCTION Evaluation Boards - COMMERCIAL $89.06
>>AD2S90AP PRODUCTION PLASTIC LEAD CHIP CARRIER 20 COMMERCIAL $29.16
I expect to need a 2-axis resolver to quadratyre board, so I did a bit more
checking.
The evaluation board price above is quantity 1.
Unfortunately the above price for the chip is quantity 100 and is not
available for online purchase from Analog Devices WEB site.
Pioneer has ad2s90ap in stock with the quantity 1 price as $44.86. You
probably want an ad2s99 reference oscillator @$10.73 too, but out of stock.
At a guess a 2-axis board with just quadrature output could probably be hand
wired for around $125 with all new parts.
More thinking is in order; such as serial out to a computer.
--
Keith Bowers - Thomasville, NC