The HA-5127/883 is an ultra-low noise, precision operational amplifier that combines precision DC and wideband high-speed characteristics. It utilizes Intersil D.I. technology and advanced processing techniques to achieve low noise precision instrumentation performance with high speed and wideband capability. The amplifier features low VOS, wide gain-bandwidth, high open loop gain, and high CMRR. It operates over a wide supply range and consumes only 120mW of power. The HA-5127/883 is ideal for low-level transducer signal amplifier circuits and can also be used in instrumentation amplifiers, pulse or RF amplifiers, audio preamplifiers, and signal conditioning circuits.