LMC660 PDF Datasheet

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Description

This is CMOS Quad Operational Amplifier. LMC660 CMOS Quad Operational Amplifier June 2006 LMC660 CMOS Quad Operational Amplifier General Description The LMC660 CMOS Quad operational amplifier is ideal for operation from a single supply. It operates from +5V to +15.5V and features rail-to-rail output swing in addition to an input common-mode range that includes ground. Performance limitations that have plagued CMOS amplifiers in the past are not a problem with this design. Input VOS, drift, and broadband noise as well as voltage gain into realistic loads (2 kΩ and 600Ω) are all equal to or better than widely accepted bipolar equivalents. This chip is built with National’s advanced Double-Poly Silicon-Gate CMOS process. See the LMC662 datasheet for a dual CMOS operational amplifier with these same features. Features n Rail-to-rail output swing n Specified for 2 kΩ and 600Ω loads n High voltage gain: 126 dB n Low input offset voltage: 3 mV n Low offset voltage drift: 1.3 V, ˚C n Ultra low input bias current: 2 fA n Input c.