Micropower Quad-Channel Digital Isolators
Data Sheet
Micropower Quad-Channel Digital Isolators
ADuM1440/ADuM1441/ADuM1442/ADuM1445/ADuM1446/ADuM1447
FEATURES
F...
Description
Data Sheet
Micropower Quad-Channel Digital Isolators
ADuM1440/ADuM1441/ADuM1442/ADuM1445/ADuM1446/ADuM1447
FEATURES
FUNCTIONAL BLOCK DIAGRAMS
Ultralow power operation 3.3 V operation (typical) 5.6 μA per channel quiescent current, refresh enabled 0.3 μA per channel quiescent current, refresh disabled 148 μA/Mbps per channel typical dynamic current 2.5 V operation (typical) 3.1 μA per channel quiescent current, refresh enabled 0.1 μA per channel quiescent current, refresh disabled 117 μA/Mbps per channel typical dynamic current
Small, 16-lead QSOP and 20-Lead SSOP Bidirectional communication Up to 2 Mbps data rate (NRZ) High temperature operation: 125°C High common-mode transient immunity: >25 kV/μs Safety and regulatory approvals
UL 1577 component recognition program 2500 V rms for 1 minute per UL 1577 QSOP package 3750V rms for 1 minute per UL 1577 SSOP package
CSA Component Acceptance Notice 5A VDE certificate of conformity
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIOR...
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