Hello everybody , I'm new on this site and wish You to help me
I use the LM393 to run a PNP transistor and the transistor is connected to my load , but I've found some people using it to run a NPN transistor using a feedback resistor - I guess - from the non-inverting input to the output and another resistor from the Vcc to the output , my question is why they prefer to do this ? what's the difference between the two ways ? is it better than that I use ? what are the advantages for both - if there is a difference -
Thanks all .
I use the LM393 to run a PNP transistor and the transistor is connected to my load , but I've found some people using it to run a NPN transistor using a feedback resistor - I guess - from the non-inverting input to the output and another resistor from the Vcc to the output , my question is why they prefer to do this ? what's the difference between the two ways ? is it better than that I use ? what are the advantages for both - if there is a difference -
Thanks all .