In theory, the TMUX4051 should behave similar to the CD4051B. (But in theory, the CD4051B should behave the same as the NLVH4051. I do not know what is going on there.)
Part Number: TS3A5017-Q1 Other Parts Discussed in Thread: TMUX4052-Q1 , TMUX2889 , TMUX4051 , MUX36D08 Hi, I want to multiplex nos. of AC Signals. my AC Signal strength is 500mV RMS. Which IC should I use to multiplex the AC Signal.
Regards
Amit Srivas…
This device supports 3 V control signals if the supply is 3 V.
CD4000 devices are optimized for higher voltages. Use a low-voltage device like the CD74HCT4051 or TMUX4051.
Hello Dineshkumar,
If you are looking for a replacement mux that can operate in the same voltage range, then I can recommend the TMUX405x series: https://www.ti.com/lit/ds/symlink/tmux4051.pdf
The relays you mentioned have very low internal resistance…
Part Number: TMUX1574
Tool/software:
Shoot-through current occurs when CMOS inputs are somewhere between their High and Low voltages, effectively turning on both MOSFETs in the CMOS structure. In many devices, including analog multiplexers, this creates…
You have not shown an oscilloscope trace of the glitch. I suspect this might be caused by charge injection; see [FAQ] What is Charge Injection?
The MUX36S08 mentioned in the FAQ would be a ±10 V, 8:1 switch with lower (but not zero) charge injection;…
Hi Hale,
Yes there is a mosfet between the com pin and channel pin. All TI multiplexers are passive analog switches. Which mean they can pass signals from 0v to vcc from input( Channel x) to output ( Com Pin).
Hale Tan said: According to the customer demands…
Thank you for your answer.
Could you please confirm that https://www.ti.com/product/TMUX1574 would be also suitable? as TMUX4051 would need at least 4 cycles to get all temperatures instead of 2 cycles for TMUX1574.
Part Number: CD4051B-Q1 Other Parts Discussed in Thread: CD4051B , TMUX4051 Hello Sir:
We are using CD4051B-Q1 to design on our CVT controller.
Can you share the FMEDA document of CD4051B-Q1?
We need it to finish our FMEDA data.
Looking forward your feedback…
