Analog Devices, Zero Drift, Op Amp, RRIO, 1.5MHz, 6 V, 14-Pin SOIC, Mounting Type: Surface Mount, Power Supply Type: Single, Typical Slew Rate: 0.5V/μs, Maximum Operating Temperature: +125 °C, Minimum Operating Temperature: -40 °C, Rail to Rail: Rail to Rail Input/Output, Typical Voltage Gain: 145 dB, Dimensions: 8.75 x 4 x 1.5mm, MPN: AD8554ARZ-REEL7