Analog Devices OP297 Manuals

The OP297 Rev. G is a dual low bias current precision operational amplifier with low bias current, high open-loop gain and high common-mode rejection, which is widely used in strain gauge and bridge amplifiers, high stability thermocouple amplifiers, instrumentation amplifiers, photocurrent monitors, high gain linearity amplifiers, long-term integrators/filters, sample-and-hold amplifiers, peak detectors, logarithmic amplifiers and battery-powered systems.

The OP297 is the first dual op amp to pack precision performance into the space-saving, industry-standard 8-lead SOIC package. It features low offset voltage, low offset voltage drift, very low bias current, very high open-loop gain, low supply current, and operates from ±2 V to ±20 V supplies.