Op amps eliminate EMI-induced errors in analog systems

摘要

The single LMV831, dual LMV832, and quad LMV834 EMI-hardened op amps with integrated EMI filters are claimed to deliver the industry's highest EMI rejection ratio -120 dB - thereby eliminating EMI-induced errors in analog systems. The PowerWise parts also feature 3-MHz unity gain bandwidth while operating on only 240 μA of supply current -yielding a power-to-performance ratio of 80 μA/MHz.