ADUM3165BRSZ

ADUM3165BRSZ is a USB 2.0 port isolator, utilizing Analog Devices, Inc., iCoupler® technology to dynamically support all USB 2.0 data rates: low (1.5Mbps), full (12Mbps), or high (480Mbps), as required. This device supports host isolation with automatic speed negotiation as well as peripheral isolation. The high-speed data is retimed for jitter reduction, requiring an external clock signal or crystal input. It supports the clock or crystal input on the upstream side. The low-power standby mode for downstream (side 2) supports applications with limited available power, such as battery-operated peripherals. The upstream (side 1) standby current meets USB 2.0 requirements for suspended operation. It is used in applications such as USB peripheral, USB hosts, and USB hub isolation, electronic test and measurement equipment, medical devices and integrated PCs, industrial PCs and isolated USB ports for debug or upgrade, USB isolator modules and USB cable isolators.

• Bidirectional USB isolator for upstream and downstream ports
• Redriving and high speed data retiming for input jitter removal and an open eye
• 4.5V to 5.5V VBUSx or 3V to 3.6V operation on each side
• Ultra low power standby in USB 2.0 suspend (L2) or disconnect
• ±6000 V IEC 61000-4-2 ESD protection across the isolation barrier
• Passed CISPR32/EN55032 class B emissions
• High common-mode transient immunity is 50KV/μs typical
• Operating temperature range from -55°C to +125°C
• 20-lead SSOP package

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