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Associate III
October 28, 2025
Solved

STHV200 Amplifier Feature

  • October 28, 2025
  • 2 replies
  • 215 views

Hi,

I am trying to understand some features of STHV200 Dual channel ±100 V, high voltage 3 A linear amplifier and 2 A pulser transmitter.

I could not find a detailed datasheet of the product. Only data brief. 

I want to use it to amplify the received low voltage signal. The data brief mentions an internal amplifier but I could not understand how it works. Am I able to amplify the received signal coming from the T/R switch? Or is the internal OP-AMP configurable for example as a differential amplifier?

 

 

Best answer by Andrew Neil

As it's not on the website, it probably needs an NDA or other special qualification.

You'll probably need to talk to your FAE or distributor: https://www.st.com/content/st_com/en/contact-us.html

Maybe raise a support ticket: https://ols.st.com/s/

2 replies

Andrew Neil
Andrew NeilBest answer
Super User
October 28, 2025

As it's not on the website, it probably needs an NDA or other special qualification.

You'll probably need to talk to your FAE or distributor: https://www.st.com/content/st_com/en/contact-us.html

Maybe raise a support ticket: https://ols.st.com/s/

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
Stm325Author
Associate III
October 28, 2025

I will look into that. Thank you.