Hello hosein1122,
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
http://www.analog.com/cn/products/analog-to-digital-converters/ad-converters/ad7708.html
http://www.analog.com/cn/products/analog-to-digital-converters/ad-converters/ad7710.html
Hi,
I read Datasheet. But we cannot find the description regarding Xtal.
Could you tell me the recommended crystal forAD7710?
Thanks,
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…
您好，我在做AD7710的系统校准时，可以读到AD7710的零量程和满量程的系数，但是不知道怎么把系数写进校准寄存器，根据手册的步骤不能实现，希望大神能解答下
英文社区的解答以及资料，供参考
https://ez.analog.com/search.jspa?q=AD7710+DRDY
才刚刚入门，纯菜鸟级。我打算用AD7710做一个六位半的直流电压表头。上网搜了一下没有找到参考电路，能不能请大家给点建议。
1 AD7710输入端可否不做驱动，直接采样？
2 AD7710采集直流电压是否需要双电源供电？
如果能有参考电路就最好了。非常感谢
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…