The LMV981 Single and LMV982 Dual are low -voltage operational amplifiers which can operate on single-sided power supplies (1.8 V to 5.0 V) with rail-to-rail input and output swing. Both devices come in small state-of-the-art packages and require very low quiescent current making them ideal for battery-operated, portable applications such as notebook computers and hand-held instruments. Rail -to -Rail operation allows for optimal signal-to-noise applications plus the small packages allow for closer placement to signal sources further enhancing overall signal chain performance.