I am looking for a ultra low voltage 2 ch stereo analog switch. I have two headphone audio sources that I need to switch between. It is very important that the chip can run of a 1.2v rechargeable cell (900 mAh) and use very low current.
I have been looking in digikey, intersil and maxim but all I can find are using a minimum single 1.8 V supply, which is to high.
My hopes are to avoid a DC-DC converter on this high quality audio device. The device currently has a run time of 30 hours on a 1.5v alkaline battery.
EDIT: I check around for relays to use in order to make the mechanical solution, and a 1.5V driven relay use a lot of current which in my case is not a acceptable solution. And I didn't find any 1V relays as well.