ADUM140D0BRZ is an Analog Devices digital isolator in a SOIC-16 (R-16 narrow body) package. It provides 4 channels; 4 forward / 0 reverse and supports 150 Mbps max. The supply voltage range is 1.7–5.5 V per side. The isolation withstand rating is 3000 Vrms for the UL 1577 60-second test. Check the continuous working voltage and insulation requirements separately. The fail-safe default output is low; check the power and enable conditions in the datasheet. Provide separate power to each isolation domain. Operating temperature: −40 to +125 °C.
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