an AGND to DGND connection must be present. Ideally, the AGND to DGND connection should be close to the AD7710.
The connections to the analog inputs of the AD7710 look fine.
Can you show how the current source/voltage source is connected…
可以参考一下AD7708/18 AD7710/11 AD7712/14
I read Datasheet. But we cannot find the description regarding Xtal.
Could you tell me the recommended crystal forAD7710?
Apologies for the delay, let me check on this and get back to you. May I know why are you using AD7710? May I know what is your application? We have a recommended replacement for this product that you may want to consider using, AD7124-B. It has all…
Have you check the voltage across RTD and Rref? I'm also confused with the configuration. For best performance, using RTDs in a ratiometric measurement has the advantage in that it eliminates sources of error such as the accuracy and drift of the…