Hi all,
I'm using a LPV521 nanopower opamp at Vcc=1.8V with its inputs slightly below the lower rail (about -25mV)
The datasheet specifies common mode input ranges 100mV beyond either rail for Vcc =3.3V and 5V.
For 1.8V supply voltage this 100mV allowance is not specified. Is there a reason for the difference and what will be the implication if I use it with mentioned -25mV CM input voltage?
Thank you,
Paul
--