TIDA-01486: Programmable TIDA-01486 Magnification

Part Number: TIDA-01486
Other Parts Discussed in Thread: THS3095

Tool/software:

Hi everyone,

I am using TIDA-01486 in my design to amplify the drive and receive signals of the transducer for flow measurement on different pipes.


I use an external clamp mounting and after our tests, the strength of the signal varies greatly between different pipe materials.

So we want to use a programmable amplification gain adjustment scheme instead of going for artificial replacement of feedback resistors.

Would it be a good idea to replace the feedback resistor with a programmable potentiometer, or to replace the THS3095 with a programmable gain op-amp?


Do you have any program that can be adopted for reference for this idea? Can you provide some good suggestions?

Any advice would be greatly appreciated!

Best regards