ADUM3481ARSZ

ADUM3481 is a quad-channel digital isolator based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, this isolation component provide outstanding performance characteristics superior to alternatives such as optocoupler devices and other integrated couplers. It is approved by UL recognition: 3750V rms for 1 minute per UL 1577, CSA Component Acceptance Notice #5A, VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12, VIORM = 560V peak. It is widely used in application such as general-purpose multichannel isolation, SPI interface/data converter isolation, industrial field bus isolation etc.

• Number of inputs, VDD1 side is 3
• Number of inputs, VDD2 side is 1
• Maximum data rate is 1Mbps
• Maximum propagation delay is 90ns at 5V
• Low dynamic power consumption
• 1.8V to 5V level translation
• High common-mode transient immunity is >25kV/µs
• Output default select
• Operating temperature range is 40°C to +125°C
• Packaging style is 20-lead SSOP