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Does anyone know of a decent replacement for ADI's SSM2412 Analog Switch?

Question asked by RogerAF on Jul 24, 2012
Latest reply on Jul 26, 2012 by RogerAF

I began designing a high end mixing console several years ago.  I had to stop working on it for a while, but I've come back to it only to find that some of the components I spec'd are now obsolete.  I'm trying to update everything little by little and so I'm starting with the mute circuits which used an SSM2412 Analog Switch.

 

Does anyone know of a decent replacement for ADI's SSM2412 Analog Switch?

 

These had a max V of +/- 20V and a typical Ron of 60 ohms.  They have "make before break" and a built in ramp for the control, so switching was silent.

 

I used these in a speaker switching design for a very picky studio owner and he was very pleased.

 

The mixer design calls for muting a balanced bus, so close Ron matching is important.

 

Thanks,

Roger

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