FAQ
我在使用AD7492芯片,这个芯片的11引脚PS/FS部分休眠和完全休眠引脚,高电平的时候是部分休眠,低电平的时候是完全休眠,我想问一下,能否不让处于休眠模式,是不是悬空的时候就可以不让处于休眠模式吗?
Hi!
I want to take the internal reference from the REFOUT pin AD7492. There is no typical connection diagram for it in AD7492 Datasheet. How can I use it in a system correctly?
Data sampled at the same time.
AD7492 comes out like noise at 16 LSB intervals(11Bit resolution), but I don't know why.
Is there a way to solve it?
Hi!
The AD7492 datasheet says that the internal 2.5 V reference is available for external referencing. The EVAL-AD7492SDZ User Guide showing the connection of REF OUT with +input of the AD8021AR what have typical Input Bias Current 7.5 uA.
I want to connect…