Part Number: TMUX6122 Other Parts Discussed in Thread: TMUX6119 , TMUX6136 Hi TI,
I am looking for a low leakage analog switch or MUX, while the description of TMUX612x, TMUX6136, and TMUX6119 caught my eyes with the text "0.5 pA On-State leakage current…
Resistors can limit the diode current to less than the absolute maximum rating of 10 mA. For such small currents, the power rating does not matter.
When you are not using the amplifier, Vcm does not matter. But the current into +V S will (partially) power…
The following table helps select th e right multiplexer and switch with Mid Voltage 25V =< VSIGNAL =< 99V in different configurations:
Precision , Protection , Automotive , Extended Temperature
Configuration
16:1
MUX36S16
MUX506
…
Part Number: TMUX6121 Other Parts Discussed in Thread: TMUX6123 , TMUX6122 , Hello expert,
My customer has a new request for SPST for RS232 RI application, could you kindly provide a suitable solution for it? RI signal could be +/- 15V. Thanks a lot!
Best…
Hi Chen,
The best you could do then is to use 2x TMUX6122 (1:1x2 switch) in parallel and mux your inputs that way. This would lead to the lowest case leakage across temperature (still would be around 1 nA though). We do not have a part that could provide…
Zeming,
Confirming Eric's comments, I'm not aware of any TI RS-232 implementing the switchable termination. The discrete solution would work if the switch works with +/-15V swing like TMUX6122.
Regards,
Hao
