OPA197: Continues Power Consumption details

A power consumption is a function of current and voltage, P=I*V.  Thus, under the quiescent conditions P=IQ*Vs where IQ is a quiescent current and  Vs is the total power supply voltage, [V(+) - V(-)].  Under loaded condition, where current comes out or flows into the output terminal, the power consumption is increased by the Iload*(Vdrop) where Vdrop is the avarage voltage across the output transistor inside the op amp sourcing or sinking the load current.  Therefore, the power consumption is a function of specifc conditions used by the customer - more specifically, it's a function of supply voltages, output voltage and load current.