What is the on-resistance?

For general questions regarding the software and for all questions that do not fit in any of the threads above.
Post Reply
Message
Author
RachelAnne2020
Posts: 6
Joined: 16 Jul 2021, 03:42

What is the on-resistance?

#1 Post by RachelAnne2020 » 08 Sep 2021, 23:30

CD4066 VDD 5v, VSS is grounded, the control voltage is input 2v, what is the on-resistance?
I measured more than 7k, but the data is about 270~1000. When the control voltage is increased to 5v, the on-resistance is about 444. I want the single-chip microcomputer to directly control, that is, I want to control the voltage of 2 volts, but the resistance makes me very confused!
Reference: https://www.utmel.com/components/cd4066 ... ses?id=519
Thanks in advance.

Post Reply