The OPA705 series low-cost op amps are optimized for applications requiring rail-to-rail input and output swing. Single, dual, and quad versions are offered in a variety of packages. While the quiescent current is less than 200A per amplifier, the OPA705 still offers excellent dynamic performance (1MHz GBW and 0.6V/s SR) and unity-gain stability. The OPA705 series is fully specified and guaranteed over the supply range of 2V to 6V. Input swing extends 300mV beyond the rail and the output swings to within 40mV of the rail.