1) Wide range of operating power supply voltages and single power supply drive enabled. (single power supply: 3 to 30V, dual power supply: ± 1.5 to ± 15V) 2) Common-mode input voltage can be operated from the ground level. 3) Differential input voltage can be operated up to the power supply voltage level. 4) Low current dissipation. (IQ = 0.6mA) 5) Low offset voltage and offset current. (VIO = 2mV, IIO = 5nA typ. ) 6) Four operational amplifiers with phase compensation are built into th.