T
treez
Guest
Hello,
Our external designer wants to use a LPV321 opamp in a circuit where its Vdd would be just 2.5V.
It would be set up as a unity gain buffer. Also, it would have signals up to 2V on its noninverting pin.
Will this be OK?
The datasheet “appears” to say that Vdd is not recommended to go below 2.7V. Also the common mode input range appears to be up to a volt below the Vdd rail…rendering our 2V input “out of bounds”?
LPV321 Opamp
https://www.ti.com/lit/ds/symlink/lpv321-n.pdf
Our external designer wants to use a LPV321 opamp in a circuit where its Vdd would be just 2.5V.
It would be set up as a unity gain buffer. Also, it would have signals up to 2V on its noninverting pin.
Will this be OK?
The datasheet “appears” to say that Vdd is not recommended to go below 2.7V. Also the common mode input range appears to be up to a volt below the Vdd rail…rendering our 2V input “out of bounds”?
LPV321 Opamp
https://www.ti.com/lit/ds/symlink/lpv321-n.pdf