ADUM3402TRWZ-EP

ADUM3402TRWZ-EP is a 4-channel digital isolator based on the Analog Devices, Inc., iCoupler® technology. Combining high-speed CMOS and monolithic air core transformer technology, this isolation component provides outstanding performance characteristics superior to alternatives such as optocoupler devices. It operates with the supply voltage on either side ranging from 3.135V to 5.5V, providing compatibility with lower voltage systems as well as enabling a voltage translation functionality across the isolation barrier. It is approved by UL recognition: 2500V 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 used in applications such as general-purpose multichannel isolation, SPI/data converter isolation, RS-232/RS-422/RS-485 transceivers, industrial field bus isolation.

• Number of inputs, VDD1 side is 2
• Number of inputs, VDD2 side is 2
• 10Mbps maximum data rate
• 50ns maximum propagation delay at 5V
• Enhanced system-level ESD performance per IEC 61000-4-x
• High common-mode transient immunity is <gt/>35KV/µs typical
• Output rise/fall time (10% to 90%) is 2.5ns typical at (CL = 15pF, CMOS signal levels)
• Input supply current per channel, quiescent is 0.57mA typical
• Refresh rate is 1.2Mbps typical at (TA = 25°C, VDD1 = VDD2 = 5V)
• Operating temperature range from -55°C to +125°C, 16-lead SOIC-W package

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party