Cmos op amps intersil icl7611dcpa cmos operational amplifier low power cmos type single amplifier 0044mhz bandwidth 0016vus slew rate 15mv input offset voltage 104db gain 96db cmrr 1v to 18v supply voltage 0 to 70c 8 dip case high input impedance suitable for portable instruments telephone headsets hearing aidmicrophone amplifiers meter amplifiers medical instruments high impedance buffers intersil icl7611dcpa low power cmos op amp