TS3A27518E-Q1: 1.8V I/O with 3.3V VCC

Part Number: TS3A27518E-Q1

Hi Team,

 

We had a question come in that I wanted to double check with you before replying.

 

Their engineer wants to use the TS3A27518E-Q1 as a 1.8V mux, with VCC at 3.3V. In other words, VIN, VEN, VCOM, VNC, and VNO at 1.8V and VCC at 3.3V.

 

Do you see any issues with this? VCOM, VNO, and VNC can be analog signals so that seems ok, but will 1.8V at VIN/VEN be enough for a logic high? 

Regards, Diego