The AD8274ARMZ is a very low distortion precision Difference Amplifier delivers excellent AC and DC performance. Built on Analog Devices, Inc., proprietary iPolar? process and laser-trimmed resistors, AD8274 achieves a breakthrough in distortion vs. current consumption and has excellent gain drift, gain accuracy and CMRR. Distortion in the audio band is an extremely low 0.00025% (112dB) at a gain of 1/2 and 0.00035% (109dB) at a gain of 2 while driving a 600R load. With supply voltages up to ±18V (+36V single supply), the AD8274 is well suited for measuring large industrial signals. Additionally, the part's resistor divider architecture allows it to measure voltages beyond the supplies.
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