The LMV321B-CR with SC-70-5 Operational Amplifier ROHS is an integrated circuit (IC) manufactured by 3PEAK. It is a small-signal, low-voltage amplifier that operates with a single supply voltage of between 1.8 V and 5.5 V. The LMV321B-CR allows designs that do not require two supply voltages. This device has a low-noise input stage, wide bandwidth, low input bias currents, and low offset voltage. It has high common-mode rejection ratios and excellent unity-gain stability. The LMV321B-CR is suitable for many signal-processing applications including battery-powered equipment, portable devices, and line-powered equipment. It is RoHS compliant, lead nitride free. The SC-70-5 package for the LMV321B-CR is a small, flat, plastic surface-mount package with lead frames that are encased in an epoxy mold compound. The package has five pins and is designed to minimize the effects of thermal and mechanical shock.