ANALOG DEVICES ADUM3211WARZ Digital Isolator, 2 Channels, 3 V, 5.5 V, NSOIC, 8 Pins, 1 Mbps

ADUM3211WARZ is a dual-channel digital isolator based on Analog Devices, Inc., iCoupler® technology. Combining high-speed CMOS and monolithic transformer technology, this isolation component provides outstanding performance characteristics superior to alternatives such as optocoupler devices. By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with optocouplers. 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 size-critical multichannel isolation, SPI interface/data converter isolation, RS-232/RS-422/RS-485 transceiver isolation, digital field bus isolation, gate drive interfaces, hybrid electric vehicles, battery monitor, and motor drive.

• Number of inputs, VDD1 side is 1
• Number of inputs, VDD2 side is 1
• 1Mbps maximum data rate
• 50na maximum propagation delay at 5V
• 6ns maximum pulse width distortion
• Enhanced system-level ESD performance per IEC 61000-4-x
• Default low output, 3.3V/5V level translation, qualified for automotive application
• High common-mode transient immunity is <gt/>35KV/µs typical
• Output rise/fall time is 2.5ns typical at (TA = 25°C, VDD1 = VDD2 = 5V)
• Operating temperature range from -40°C to +125°C, 8-lead SOIC-N 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