AnsweredAssumed Answered

Three wire interface connection to ADAU1977

Question asked by aaitghrib on May 5, 2017
Latest reply on May 8, 2017 by aaitghrib

Hello ADI Support Team,


As illustrated in the attached picture, I have a 3 wire interface sensor which I intend to connect with ADAU1977. I have 2 pending questions regarding my proposal:

  • with this connection, could I have the diagnostics feature of ADAU1977?
  • How could we ensure that the common-mode dc voltage does not exceed the limit?

Many thanks.


Best regards,