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The USB Isolator is based on ADuM31601 from Analog Devices®.

The ADuM3160 is a USB port isolator, based on Analog Devices, Inc., iCoupler® technology.

This isolation component provides outstanding performance characteristics and is easily integrated with low and full speed USB-compatible peripheral devices.



■USB 2.0 compatible

■Low and full speed data rate: 1.5 Mbps and 12 Mbps

■Bidirectional communication

■4.5 V to 5.5 V VBUS operation

■Upstream short-circuit protection.

■Class 3A contact ESD performance per ANSI/ESD STM5.1-2007

■High common-mode transient immunity: >25 kV/μs


Safety and regulatory approvals (ADuM3160):

■UL recognition: 2500 V rms for 1 minute per UL 1577

■CSA Component Acceptance Notice #5A

■IEC 60950-1: 600 V rms (basic)

■VDE certificate of conformity

■DIN V VDE V 0884-10 (VDE V 0884-10):2006-12

USB Isolator - INF4311

SKU: INF4311

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