Part Number: TMUX1122 Tool/software: WEBENCH® Design Tools I downloaded TMUX1122 PSPICE MODEL and tried to use it.
But there is a problem that does not work.
Please check if it does not work due to any problem.
Please check if there is a problem…
Hi hy kim,
Unfortunately our model right now only supports the VCC of 5V, after looking at the model file.
At this current time I don't believe we are planning on expanding that model.
That being said, you can use simplified models to help look…
Part Number: PSPICE-FOR-TI Other Parts Discussed in Thread: TMUX8108 , TMUX8109 , TMUX1122 ,
Hi team,
One of our customer's issues, I'm forwarding it below, please give your comments if any.
It is currently expected to use TMUX1122, TMUX8108, TMUX8109…
Part Number: OPA858 Other Parts Discussed in Thread: TMUX1122 , TINA-TI Hello,
I am working at the software Pspice for TI, and I am designing a transimpedance circuit for photodiode sensing. My design demands many times of measure repeatedly (with a…
Thank you,
your understanding was correct. But my processor 2 connects also to TCA9546APWR to fan out to other devices. Since TMUX1309 is not available and because TMUX1122 or 1121 are available, I can use 4 x TMUX1122/1121 to processor 1. I can add…
Hi Bart,
the simplest analog only way I could come up with is the following block diagram:
Essentially, the Master can switch on/off all communication channels and the Slaves can choose to whom they want to send the signal.
For the multiplexers…
Hi Lacin,
Yes, you can use a transistor or a 2-channel 1:1 digital switch rated for 3.3V or 5.0V based on the microcontroller voltage.
The new TMUX1121 or TMUX1122 are good examples to isolate/independent control both PGA460 RXD inputs.
The lowest…
Hi Alice,
We unfortunately do not have another pin-to-pin device as replacement, but we do have alternatives with similar function/performance.
I would suggest the TMUX1122 as another 1:1x2 channel alternative, however, this part does not have powered…
When looking for an I3C analog switch / multiplexer it's important to understand some of the specifications of the I3C standard:
2-wire push-pull protocol
Voltage Levels: 1.2V, 1.8V and 3.3V
Frequency*: 12.5MHz max clock.
Max Bus Capacitance…
Other Parts Discussed in Thread: TMUX1309 The following table helps select th e right multiplexer and switch with Low Voltage VSIGNAL =< 24V in different configurations:
Precision , Protection , Automotive , General Purpose
Configuration…
