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ADUM4160 Datasheet Full/Low Speed 5 kV USB Digital Isolator

Manufacturer: Analog Devices

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General Description

The ADuM41601 is a USB port isolator, based on Analog Devices, Inc., iCoupler® technology.

Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics and are easily integrated with low and full speed USB-compatible peripheral devices.

FUNCTIONAL BLOCK DIAGRAM VBUS1 1 GND1 2 VDD1 3 REG REG 16 VBUS2 15 GND2 14 VDD2 PDEN 4 SPU 5 13 SPD 12 PIN UD– 6 UD+ 7 GND1 8 PU LOGIC PD LOGIC 11 DD– 10 DD+ 9 GND2 08171-001 Figure 1.

Overview

Data Sheet Full/Low Speed 5 kV USB Digital Isolator ADuM4160.

Key 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 VBUS operation 7 mA maximum upstream supply current @ 1.5 Mbps 8 mA maximum upstream supply current @ 12 Mbps 2.3 mA maximum upstream idle current 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 version 16-lead SOIC wide body enhan.

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