OPAx607/OPAx607-Q1 CMOS Op Amps Texas Instruments OPAx607/OPAx607-Q1 Rail-to-Rail Output CMOS Operational Amplifiers (Op Amps) are decompensated minimum gain of 6 V/V stable with low noise of 3.8nV/√Hz and wide gain bandwidth of 50MHz. The low noise and wide bandwidth of the OPAx607/OPAx607-Q1 devices make them attractive for general-purpose applications that require a good balance between cost and performance. The high-impedance CMOS inputs make the Texas Instruments OPAx607/OPAx607-Q1 an ideal amplifier to interface with sensors with high output impedance (for example, piezoelectric transducers).