The THS4522IPW is a very low power dual channel rail-to-rail output fully Differential Amplifier with rail-to-rail output and an input common-mode range that includes the negative rail. These amplifiers are designed for low-power data acquisition systems and high-density applications where power dissipation is a critical parameter and provide exceptional performance in audio applications. It features accurate output common-mode control that allows for dc-coupling when driving analogue-to-digital converters (ADCs). This control, coupled with an input common-mode range below the negative rail as well as rail-to-rail output, allows for easy interfacing between single-ended, ground-referenced signal sources.