ADUM3160BRWZ USB Isolators by Analog Devices

Status: Production
Series: ADUM3160
RoHS: Compliant
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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.Many microcontrollers implement USB so that it presents only the D+ and D− lines to external pins. This is desirable in many cases because it minimizes external components and simplifies the design; however, this presents particular challenges when isolation is required. Because the USB lines must switch between actively driving D+/D− and allowing external resistors to set the state of the bus, the ADuM3160 provides mechanisms for detecting the direction of data flow and control over the state of the output buffers. Data direction is determined on a packet-by-packet basis.The ADuM3160 uses the edge detection based iCoupler technology in conjunction with internal logic to implement a transparent, easily configured, upstream-facing port isolator. Isolating the upstream port provides several advantages in simplicity, power management, and robust operation.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. A 5 kV, reinforced insulation version, the ADuM4160, is available.

Prices starting from US$5.77


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$9.23
1,477
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Logo for Chip One Stop Chip One Stop US$5.94
1,238
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Logo for Micros Micros US$8.84
10
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Logo for element14 element14 US$6.14
5
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Logo for Newark Electronics Newark Electronics US$7.45
-
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Logo for Farnell Farnell US$5.77
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Features

Low and full speed data rate: 1.5 Mbps and 12 Mbps
4.5 V to 5.5 V VBUS operation
7 mA maximum upstream supply current at 1.5 Mbps
8 mA maximum upstream supply current at 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
RoHS compliant
See datasheet for additional features

Alternative Descriptions

2.5kVFull/Low Speed USB Digita | Analog Devices
4-Ch 2/2 Enh.ESD Digital Isolator, Vrms 2500V, 12Mbps, 70ns, 3÷5.5V, -40÷105°C | Micros
DIGITAL ISOLATOR, 1CH, -40 TO 105DEG C | element14
Digital Isolator, 1Ch, -40 To 105Deg C | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM3160BRWZ?

Additional datasheets, footprints and schematics for ADUM3160BRWZ are listed on our Part Details page. You can also find images and similar parts to ADUM3160BRWZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADUM3160BRWZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADUM3160BRWZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADUM3160BRWZ fall under?

The ADUM3160BRWZ is listed under USB Isolators.

Can I view similar or alternative parts?

You can view similar parts to ADUM3160BRWZ when available in the USB Isolators range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ADUM3160BRWZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADUM3160BRWZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADUM3160BRWZ have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Micros, element14 and Newark Electronics have stock available or on a lead time for ADUM3160BRWZ.

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