ADG1438 and ADG1439 switches input voltages in single-supply mode

Based on the information from the data sheet I assume these switches can be powered in single-supply mode with Vdd up to +25V max. (Vss and GND connected together) with safe input voltages within 0V to Vdd range with any internal switches configuration. At the same time VL (logic supply) can be anywhere in the range from 2.7 V to 5.5 V. 

Please confirm these assumptions are correct.