[sdiy] Bipolar supply/signal switch IC like 4053?

[David Brown]

I couldn't find a triple when I designed the ComputerVoltageSource 
but instead went with the DG333A quad SPDT.  I ended up only using 
three sections.  It worked great.

Dave


At 03:55 PM 2/24/2011, Tom Bugs wrote:
>Hi,
>
>Can anyone suggest an analogue switch IC like the 4053, but which 
>runs off regular bipolar power (+/-15V).
>I've used the Intersil DG442 and DG409 and have liked them, but I 
>don't think they have anything quite like the 4053 - basically three 
>SPDT switches (described as triple 2-channel mux).
>I know that I could set up a 4053 for bipolar supply, by lowering 
>the rails for it, but would like to avoid this if possible.
>Any pointers?
>
>Cheers,
>Tom
>
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