Features

• ADuM121x ; ADum221x 2-channel Digital Isolators. The Analog Devices ADuM121x ; ADuM221x series of dual channel digital isolators incorporating Analog Devices ‘ iCoupler® technology. Superior performance over optocouplers and other integrated coupler devices is offered through the combination of high speed CMOS and monolithic air core transformer technology in these isolation components. Features. High isolation voltage; 5000 Vrms Enhanced system-level ESD performance per IEC 61000-4-x Low power operation 3V to 5V level translation Precise timing characteristics High common-mode transient immunity: >25kV/μs. Typical Applications. General purpose, high voltage, multi-channel isolation Medical equipment Power supplies RS-232/RS-422/RS-485 transceiver isolation Hybrid electric vehicles – battery monitor and motor drive