SBOS925C December 2020 – December 2022 OPA2391 , OPA391
PRODMIX
The OPAx391 do not have any diodes connected between the input nodes, allowing for input voltages anywhere between the supply voltage. The input structure can be seen in Figure 7-1. Although these devices can tolerate any differential input voltage that does not exceed the supply voltage, do not operate continuously at differential input voltages greater than 0.5 V.