Analog Switch for RS232 Level.

Question

Hi everyone, 
 I need to work on an analog switch which will switch the RS232 (+/- 10VDC) signal from different RS232 serial communication. 
 I tried ADG333 with MAX232IDR, but it will draw too much current when RS232 is in Mark (-8.9VDC), then it will pull it to -0.89VDC. 
 Does everyone how to make analog switch for RS232 signals? 
 Thanks for help.

KRZ · Accepted Answer

Probably, but the gate of the MOSFET is very exposed. 
 Also, I think we're moving away from the purpose of this forum, since this design no longer has any ADI parts in it. 
 Klaus)

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Analog Switch for RS232 Level.