1.Does this product implement power-up and power-down monitoring?
For AVDD and AVSS, is the monitoring direction defined as AVDD dropping from +15 V toward 0 V and AVSS rising from −15 V toward 0 V?
Or does it monitor situations where both supplies move further away from ground, for example AVDD dropping from +15 V to 0 V while AVSS moves from −15 V toward −16.5 V?
I would like to clarify the exact direction and condition of the power supply monitoring.
2.Why is the update time different when updating one channel versus all four channels?
Is this because the device performs gain and offset calculations during the update process?
3.What is the purpose of t18?
Does this mean that an update can also be triggered by the falling edge of LDAC before SYNC goes high?
4.If four channels are updated, there will be four rising edges of SYNC.
Which of these rising edges should be considered the starting point for t9?
