Data Sheet
5.0 kV RMS Dual Channel Digital Isolators ADuM220N/ADuM221N/ADuM225N/ADuM226N
FEATURES
High common-mode tra...
Data Sheet
5.0 kV RMS Dual Channel Digital Isolators ADuM220N/ADuM221N/ADuM225N/ADuM226N
FEATURES
High common-mode transient immunity: 100 kV/μs High robustness to radiated and conducted noise Low propagation delay: 13 ns maximum for 5 V operation,
15 ns maximum for 1.8 V operation 150 Mbps maximum data rate Safety and
regulatory approvals (pending)
UL recognition: 5000 V 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 = 849 V peak 10,000 V peak surge/impulse voltage rating CQC Certification per GB4943.1-2011 Low dynamic power consumption 1.8 V to 5 V level translation High temperature operation: 125°C maximum Fail-safe high or low options 8-lead/16-lead, RoHS compliant SOIC packages Qualified for automotive applications
APPLICATIONS
General-purpose multichannel isolation Industrial field bus isolation Automotive systems
GENERAL DESCRIPTION
The ADuM220N/ADuM221N/ADuM225N/ADuM226N1 are dual-channel digital isolators 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 13 ns with a pulse width distortion (PWD) of less than 3 ns at 5 V operation. Channel matching is tight at 3.0 ...