Data Sheet
5.0 kV RMS, 5-Channel Digital Isolators ADuM250N/ADuM251N/ADuM252N
FEATURES
High common-mode transient immu...
Data Sheet
5.0 kV RMS, 5-Channel Digital Isolators ADuM250N/ADuM251N/ADuM252N
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 guaranteed 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 CQC certification per GB4943.1-2011 Low dynamic power consumption 1.8 V to 5 V level translation High temperature operation: 125°C Fail-safe high or low options 16-lead, RoHS compliant, wide-body SOIC_IC package
APPLICATIONS
General-purpose multichannel isolation Serial peripheral interface (SPI)/data converter isolation Industrial field bus isolation
GENERAL DESCRIPTION
The ADuM250N/ADuM251N/ADuM252N1 are 5-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 of less than 4.5 ns at 5 V operation. Channel to channel matching of propagation delay is tight at 4.0 ns maximum.
The ADuM250N/ADuM...