ANALOG DEVICES ADUM4401ARIZ Digital Isolator, 4 Channels, 3 V, 5.5 V, SOIC, 16 Pins, 1 Mbps

ADUM4401ARIZ 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 that are superior to the alternatives, such as optocoupler devices and other integrated couplers. It operates with the supply voltage on either side ranging from 3.0V to 5.5V, providing compatibility with lower voltage systems as well as enabling a voltage translation functionality across the isolation barrier. It contains circuit and layout enhancements to help achieve system-level IEC 61000-4-x compliance (ESD/burst/surge). It is used in applications such as general-purpose, high voltage, multichannel isolation, medical equipment, motor drives, power supplies.

• Number of inputs, VDD1 side is 3, number of inputs, VDD2 side is 1
• 1Mbps maximum data rate, 100ns maximum propagation delay at 5V
• 40ns maximum pulse width distortion
• Enhanced system-level ESD performance per IEC 61000-4-x
• Bidirectional communication, 3.3V/5V level translation
• High common-mode transient immunity is <gt/>35KV/µs typical
• Quiescent input supply current is 0.57mA typical
• Output rise/fall time is 2.5ns typical at (10% to 90%)
• Dynamic input supply current is 0.20mA/Mbps typical
• Operating temperature range from -40°C to +105°C, 16-lead SOIC-IC 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