it mentions the Y suffix as industrial +125C as the abosulte max rating
section. But no Y generic model can be ordered. However all default part is now
spece to +125C
It appears the ADG1608 data sheet rev.0. have extra redundant info. Please use
the ordering guide section for operating temperature range. As in Table 7 the
industrial Y series is mentioned (125 degrees C) but not being sold.
Author responsible for this data sheet had been notified for correlation and