Hi
@danadakk and
@KlausST
Thank you for your reply.
I have a Wave Generator ( Analog discovery 2) that generates a wave sine.
The peak-to-peak amplitude of this signal is 2 volts. (from minus one to one).
Because of some reasons (for instance the buffer size of the device and the speed of my laptop), I have set the sampling rate of this device to 1.2 MHz. In the other words, this device can generate 1.2 million samples in one second (so 1.2 million samples per second).
the time duration of this signal is 1 second.
My plan is to apply this signal to Circuit 1, please see the figure.
After one hour (as a big interval time to emphasize the switching speed is not important for this project ), I want to apply this signal to Circuit 2. Then 3, 4, 5, 6 7, and 8.
In the past, I was using an 8-channel relay for this purpose. but its power consumption was 5 volts * 70 mA = 350 mW.
Some people told me that if I use an analog Mux, the power consumption is much lower than this 8-channel relay.
I wanted to randomly select a Mux from an online shop, But I found an online page emphasizing that I should select a Mux having the correct bandwidth. please find this page here :
Other Parts Discussed in Thread: TS3L501E How do I select the right analog switch and mux bandwidth based on the data rate of my protocol? Bandwidth has a specific
That's why I asked you that I am looking for a mux supporting a 10 MHz sampling rate ( 8 *1.2 MHZ = 10 MHz, is my safety factor to be sure that, the mux will work correctly).
Thank you very much in advance!