INA155UA Texas Instruments, Instrumentation Amplifier, 1mV Offset, R-RO, 3 V, 5 V, 8-Pin SOIC

Instrumentation Amplifiers, Single, Texas Instruments. The Instrumentation Amplifier ICs amplify the difference between two input signal voltages, while rejecting any signals that are common to both inputs. The DC precision and gain accuracy is maintained within a noisy environment, and also where large common-mode signals (AC power line frequency) are present.