Tuesday 14 March 2017

Surge protection for differential amplifier


How does one surge protect a differential amplifier circuit? Assuming the absolut maximum stresses on the amp IC input pins is Gnd-0.5V -> Vcc.


Clearly TVS alone are insufficient to clamp to Vcc. What is the usual solution for this? Say for a 1kA residual lightning protection assumption.




No comments:

Post a Comment

arduino - Can I use TI's cc2541 BLE as micro controller to perform operations/ processing instead of ATmega328P AU to save cost?

I am using arduino pro mini (which contains Atmega328p AU ) along with cc2541(HM-10) to process and transfer data over BLE to smartphone. I...