Cmos op amps national semiconductor lmc660cnnopb2 cmos operational amplifier low power type quad amplifiers 14mhz bandwidth 11vus slew rate 3mv input offset voltage 300vmv gain rail to rail output 63db cmrr 5 to 155v supply voltage 0 to 70c 14 dip case high voltage gain low input offset voltage low offset voltage drift ultra low input bias current low distortion suitable for high impedance buffer or preamplifier precision current to voltage converter long term inte