ADC0820-N: VIN determination timing in WR-RD mode

Hi,

I am using ADC0820-N in WR-RD mode.
I understand that a conversion is initiated at WR=L and latched at WR=H.

From the following in the datasheet, I understood that the measured value of VIN (analog signal) is determined about 100ns after the rise of WR, is my understanding correct?

In the system I am in charge of, there is a time when VIN is not stable for about 180ns after the transition to WR=L.

However, VIN will certainly stabilize by WR=H (Latch). (Since this is an analog signal, there are some fluctuations.)

I would like to know if there is a problem with VIN not stabilizing for a period of 180ns after WR=L transition.

If my understanding is correct, there is no problem if VIN is not stable for 180ns after WR=L transition.

I would like to ask your company's view on this.

Best regards,