ADUc841 to control RF Switch, adding the relay circuitry

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jeff07251985

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Hi everyone,
I have a simple question. I am going to design using an ADUc841 to control RF Switch. I need to add a relay for ADUc841. Which pin can I assign? by the way, do I need to worry about doing this design? I apprecitated that your reponse.
 

Re: ADUc841 add with a relay

Hi

You can use any pin who can act as I/O

You can't drive relay directly - you will need to use some driver - NPN or MOSFET transistor

All the best

Bobi
 

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