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Question about AD421 by Analog Devices

Message posted by Zhou Hong (zhouh314@163.com : 219.140.158.97) on 10 March 2003 at 02:58:03.

I'm the engineer who want to use the AD421,but I get into water now .I found there's so many mistakes in the data given by Analog Devices,and even have some common sense mistakes .
Analog Devices promise us the AD421 has high-precision,but nonlinear periphery devices restrict the accuracy,e.g triode,field-effect transistor.I don't know what I should do.


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