OP497 Datasheet PDF - ADI

GENERAL DESCRIPTION

●The OP497 is a quad op amp with precision performance in the space-saving, industry standard 16-lead SOlC package. Its combination of exceptional precision with low power and extremely low input bias current makes the quad OP497 useful in a wide variety of applications.

●FEATURES

●Low offset voltage: 75 μV maximum

●Low offset voltage drift: 1.0 μV/°C maximum

●Very low bias current

●25°C: 150 pA maximum

●−40°C to +85°C: 300 pA maximum

●Very high open-loop gain: 2000 V/mV minimum

●Low supply current (per amplifier): 625 μA maximum

●Operates from ±2 V to ±20 V supplies

●High common-mode rejection: 114 dB minimum

●APPLICATIONS

●Strain gage 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

●Battery-powered systems