Please teach me AD2S1210ASTZ.
I am a test of AD2S1210.
Issue is occur when I power up again.
When I re-power, EXC voltage becomes 2.867Vrms from 2.840Vrms.
Before turning on the power again = 2.840Vrms
After turning on the power again = 2.867Vrms
I do not know whether change in amplitude or offset currently.
Even when you again power up the power, do the start-up sequence in the same way as the first time.
I've checked the power supply voltage during power-down.
There is no issue when the voltage of the power down is 0V.
There is issue when the voltage of the power down is 100mV.
As a result of testing with multiple individuals, issue have occurred in 4pcs of 30.
AD2S1210 has a hardware reset and register settings.
But there is no description of the power on reset.
What is causing the issue?