ADI ADUM3160BRWZ-RL

磁耦合12500Vrms

Overview

The ADuM3160 is a USB port isolator, based on Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, this isolation component provides outstanding performance characteristics and is easily integrated with low and full speed USB-compatible peripheral devices.

The isolator has propagation delay comparable to that of a standard hub and cable. It operates with the supply voltage on either side ranging from 3.0 V to 5.5 V, allowing connection directly to VBUSx by internally regulating the voltage to the signaling level. The ADuM3160 provides isolated control of the pull-up resistor to allow the peripheral to control connection timing. The device draws low enough idle current that a suspend state is not required.

Features

• 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 V_BUS operation

• Upstream short-circuit protection

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

• High temperature operation: 105°C

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

• 16-lead SOIC wide body package

• Qualified for automotive applications

Applications

• USB peripheral isolation

• Isolated USB hub