The LMC6024 is a CMOS quad operaTIonal amplifier whichcan operate from either a single supply or dual supplies. Itsperformance features include an input common-mode rangethat reaches V−, low input bias current and voltage gain (into100 kΩ and 5 kΩ loads) that is equal to or better than widelyaccepted bipolar equivalents, while the power supply requirementis less than 1 mW.