The AD8273ARZ is a dual-channel low-distortion high precision Difference Amplifier with internal gain setting resistors. With no external components, it can be configured as a high performance difference amplifier (G=1/2 or 2), inverting amplifier (G=1/2 or 2) or non-inverting amplifier (G=1-1/2 or 3). The AD8273 operates on both single and dual supplies and only requires 2.5mA maximum supply current for each amplifier. It is specified over the industrial temperature range of -40 to +85°C.