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About AD7746

Question asked by Beckpai on May 2, 2018
Latest reply on May 3, 2018 by Beckpai

  Now  I use AD7746 measure Cap.

  While can not measure  the correct Cap.

  About register.  i set up  status register . configuration register.  EXC set-up register . Cap dac A register .Cap dac B register.

i observe oscilloscope, the SCL SDA  wave form like this. (i am not sure whether is correct).

Can you help  me