Other Parts Discussed in Thread: LM358, LMV358A, LM358LV, TLV9002
Hi Sir,
My customer would like design LM358.
Would you please review question from customer and provide your comment?
VA: input,range:0-3.3V
VC: Output, must be the same as VA.
But as you know, the LM358 is not rai to rail device, we have to see information of Vcm, please see below picture, if the Vcm is (V+)-1.5, should be no problem for the output signal, while if the Vcm is (V+)-2, the max value for output signal is only 3V.So, the question for us is what is condition on Vcm is (V+)-1.5,and what is condition on Vcm is (V+)-2?
BR,
SHH