RS-1015 isolator amplifier is a single-power dual-power isolation amplifier. It adopts a hybrid integrated circuit, and integrates a high-isolation DC/DC power supply and a high-performance isolation amplifier on the same chip. The power supply not only provides power for the internal amplifier circuit, but also provides two sets of isolated ±12V/30mA DC power supplies and two +5V reference voltage sources. Users can conveniently use this set of power supplies to expand peripheral circuits, such as bridge circuits and preamplifiers.