ADUM5201
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ADUM5201

Dual-Channel Isolators with Integrated DC-to-DC Converter (1/1 channel directionality)

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Info: : PRODUCTION tooltip
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Part Details
Part Models 6
1ku List Price Starting From $4.95
Features
  • isoPower® integrated isolated DC/DC converter
  • Regulated 3V or 5V output
  • Up to 500 mW output power
  • 16-lead SOIC package with 7.6 mm creepage
  • Dual dc-to-25 Mbps (NRZ) signal isolation channels
  • High temperature operation: 105°C maximum
  • High common-mode transient immunity:
    > 25 kV/µs

Safety and regulatory approvals

  • UL recognition
    2500 V rms for 1 minute per UL 1577
  • VDE cert of conformity (pending)
    IEC 60747-5-2 (VDE V 0884-10):2006-12
    VIORM = 560 VPEAK
  • See data sheet for additional features
Additional Details
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The ADuM520x are dual channel digital isolators with isoPower, an integrated, isolated dc-to-dc converter. Based on the Analog Devices, Inc., iCoupler® technology, the dc-to-dc converter provides up to 500 mW of regulated, isolated power with 5.0 V input and 5.0 V output voltage, or 200 mW of power with 3.3 V input and 3.3 V output voltage. This eliminates the need for a separate isolated dc-to-dc converter in low power isolated designs. The Analog Devices chip scale transformer iCoupler technology is used for the isolation of the logic signals as well as for the dc-to-dc converter. The result is a small form factor, total isolation solution.

ADuM520x units may be used in combination with ADuM5401ADuM5402, ADuM5403, ADuM5404 and ADuM5000 with isoPower® to achieve higher output power levels and greater channel counts (see the Increasing Available Power section).

The ADuM520x isolators provide two independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide for options).

isoPower uses high frequency switching elements to transfer power through its transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards. Refer to the AN-0971 application note for details on board layout recommendations.

APPLICATIONS

  • RS-232/RS-422/RS-485 transceiver
  • Industrial field bus isolation
  • Power supply startups and gate drives
  • Isolated sensor interfaces
  • Industrial PLCs
Part Models 6
1ku List Price Starting From $4.95

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Documentation

Documentation

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Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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Product Lifecycle

PCN

Jun 15, 2016

- 15_0135

Alternate Assembly Site of Select Isolator Products in 8L/16L SOIC_N, 16L/20L SOIC_W and 16L/20L SOIC_IC at ASE Chungli

ADUM5201ARWZ

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Jul 31, 2013

- 13_0014

Change of Moisture Sensitivity Level Rating for ADuM520X/ADuM620X from MSL 1 to MSL 3

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Feb 27, 2012

- 11_0066

Qualification of Alternate Fab Foundry Gold Plating Process Site for Isolation Products at ADI Limerick.

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Mar 17, 2011

- 10_0245

ADuM520x / ADuM540x Die and Data Sheet Revisions

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Filter by Model

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Part Models

Product Lifecycle

PCN

Jun 15, 2016

- 15_0135

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Alternate Assembly Site of Select Isolator Products in 8L/16L SOIC_N, 16L/20L SOIC_W and 16L/20L SOIC_IC at ASE Chungli

ADUM5201ARWZ

PRODUCTION

ADUM5201ARWZ-RL

PRODUCTION

ADUM5201CRWZ

PRODUCTION

ADUM5201CRWZ-RL

PRODUCTION

ADUM5201WCRWZ

PRODUCTION

ADUM5201WCRWZ-RL

PRODUCTION

Jul 31, 2013

- 13_0014

arrow down

Change of Moisture Sensitivity Level Rating for ADuM520X/ADuM620X from MSL 1 to MSL 3

ADUM5201ARWZ

PRODUCTION

ADUM5201ARWZ-RL

PRODUCTION

ADUM5201CRWZ

PRODUCTION

ADUM5201CRWZ-RL

PRODUCTION

Feb 27, 2012

- 11_0066

arrow down

Qualification of Alternate Fab Foundry Gold Plating Process Site for Isolation Products at ADI Limerick.

ADUM5201ARWZ

PRODUCTION

ADUM5201ARWZ-RL

PRODUCTION

ADUM5201CRWZ

PRODUCTION

ADUM5201CRWZ-RL

PRODUCTION

Mar 17, 2011

- 10_0245

arrow down

ADuM520x / ADuM540x Die and Data Sheet Revisions

ADUM5201ARWZ

PRODUCTION

ADUM5201ARWZ-RL

PRODUCTION

ADUM5201CRWZ

PRODUCTION

ADUM5201CRWZ-RL

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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EVAL-ADUMQS

EVAL-ADUMQS

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EVAL-ADUMQS

EVAL-ADUMQS

EVAL-ADUMQS

Features and Benefits

  • Convenient connections for power through screw terminal blocks
  • Add-on BNC connector for 50 Ω signal sources
  • On-board signal routing
  • Support for signal wrap back
  • Simple signal paths to reduce transmission line effects
  • Pull-up and pull-down provided for control lines
  • Support for isoPower
  • Project area that supports surface-mount and through-hole devices

Product Detail

EVAL-ADuMQSEBZ can be used with most iCoupler® and isoPower(R) isolation products in the 16-lead, wide-body SOIC and QSOP packages. The evaluation board supports the common pad positions for power, ground, and I/O pins.

Supported iCoupler® Products

  • ADuM130x
  • ADuM131x
  • ADuM140x
  • ADuM141x
  • ADuM1510
  • ADuM240x
  • ADuM330x
  • ADuM340x
  • ADuM344x
  • ADuM440x
  • ADuM5000
  • ADuM520x
  • ADuM540x
  • ADuM6000
  • ADuM620x
  • ADuM640x
  • ADuM744x
  • ADuM7510

Evaluation Kits1

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