ADUM251N0BRIZ

ADUM251N is a 5-channel digital isolator based on Analog Devices, Inc., iCoupler® technology. Combining high-speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices and other integrated couplers. The maximum propagation delay is 13ns with a pulse width distortion of fewer than 4.5ns at 5V operation. Channel-to-channel matching of propagation delay is tight at 4.0ns maximum. Application includes general-purpose multichannel isolation, serial peripheral interface (SPI)/data converter isolation, industrial field bus isolation. UL recognition: 5000 V rms for 1 minute per UL 1577 certified.

• Minimum pulse width is 6.6ns (within pulse width distortion (PWD) limit, TA=25°C)
• Typical propagation delay is 7.2ns (50% input to 50% output, TA=25°C)
• Typical jitter is 490ps p-p (jitter measurement section, TA=25°C)
• High robustness to radiated and conducted noise
• Low propagation delay
• CSA component acceptance notice 5A, VDE certificate of conformity
• 5.0KV rms withstand voltage rating
• CQC certification per GB4943.1-2011, low dynamic power consumption
• 16-lead SOIC-IC package
• Temperature range from -40°C to +125°C

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