voltage level monitor circuit ?
Hello,
So for my application, i need to have a circuit that can monitor the input voltage until it reach 5V (usually from 0V ) then switch on and allow the 5V to flow into another circuit.
The problem is i have no idea where to start. Can anyone help me ?
Thank you very much
Discussions
1 year ago
Look into comparitor integrated circuits (IC)...
This kind of IC will output a high to low or low to high when it detects a voltage crosses 4.95 Volts and you can use the high or the low to turn on a transistor switch (Like_a_Mosfet) to flow 5V power into another circuit...
https://www.jameco.com/z/LTC1440CN8-PBF-Linear-Tec...
And a PDF with application how to use this IC
https://www.jameco.com/Jameco/Products/ProdDS/1749...