??? 11/01/04 18:04 Read: times |
#80201 - RE: Kai can I use this or is there any Responding to: ???'s previous message |
Erik said:
Kai, I did not expect this from you. Design based on typical values? I apologize! You are totally right, only worst case data must be taken into consideration! Nevertheless, it's very interesting to note, that todays operational amplifiers don't seem to show minimum PSRR. I tested PSRR of one hundred TL072, one hundred LF356 and one hundred NE5534 and found, that not anyone differed relevantly from typical data! Quite differently though, when testing their offset voltages! Kai |