The NESS32, NESS32A, SASS32, and SAS532A devices are high-performance operational ampifiers ‘combining excellent DC and AC characteristics. They feature very low noise, high output-drive capably, high unity-gain and maximum-output-swing bandwidths, low distortion, high siew rate, input- protection diodes, and output short-circuit protection. These operational ampiffiers are _ compensated internally for unity-gain operation. These devices have specified maximum limits for equivalent input noise voltage.