The OPA2317IDGKT is a dual low offset Operational Amplifier with rail-to-rail input and output. The CMOS operational amplifier offers precision performance. This device is members of the zero-drift family of amplifier that use a proprietary auto-calibration technique to simultaneously provide low offset voltage (90μV maximum) and near-zero drift over time and temperature at only 35μA (maximum) of quiescent current. The OPA317 family features rail-to-rail input and output in addition to near flat 1/f noise, making this amplifier ideal for many applications and much easier to design into a system. This device is optimized for low-voltage operation as low as +1.8 and up to +5.5V.