Other Parts Discussed in Thread: TMUX1204,
My customer has preselected the TMUX1209 and the TMUX1204 because of the 1.8V logic compatible control inputs.
In their system the uC supply is -2V / 0V while the analog supply for the multiplexers is -2V / +3V.
In this setup they find a current-draw of 200uA for the multiplexers, this is way too much for their limited power budget.
Is this behavior expected ?
Controlling the MUX between -2V and +3V doesn't show this increase in current draw.