The RS621PXF is an operational amplifier with SOT-23-5 packaging, manufactured by RUNIC. It is a RoHS (Restriction of Hazardous Substances) compliant device which offers very low noise and low voltage operation. It can operate as a stand-alone amplifier, or be incorporated into more complex signal path designs. The device has two differential inputs, a single-ended output and very low-power consumption. It has low offset and significant gain-bandwidth product, making it ideal for precision amplifiers, high-performance audio and video circuits, and low-power low-voltage instrumentation. The SOT-23-5 packaging provides easy board-level mounting, with a small footprint, and minimal weight.