ADUM4150
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ADUM4150

5kV, 6-Channel, SPIsolator Digital Isolator for SPI with Delay Clock

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Info: : PRODUCTION tooltip
Part Details
Part Models 4
1ku List Price Starting From $5.91
Features
  • Supports up to 40 MHz SPI clock speed in delay clock mode
  • Supports up to 17 MHz SPI clock speed in 4-wire mode
  • 4 high speed, low propagation delay, SPI signal isolation channels
  • 2 data channels at 250 kbps
  • Delayed compensation clock line
  • 20-lead SOIC_IC with 8.3 mm creepage
  • High temperature operation: 125°C
  • High common-mode transient immunity: >25 kV/μs
  • Safety and regulatory approvals
    • UL recognition per UL 1577
      • 5000 V rms for 1 minute SOIC long package
    • CSA certification per IEC 62368-1, IEC 61010-1, and IEC 60601-1
    • VDE certificate of conformity
      • DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
      • VIORM = 849 V peak
Additional Details
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The ADuM41501 is a 6-channel, SPIsolator digital isolator optimized for isolated serial peripheral interfaces (SPIs). Based on the Analog Devices, Inc., iCoupler® chip scale transformer technology, the low propagation delay in the CLK, MO/SI, MI/SO, and SS SPI bus signals supports SPI clock rates of up to 17 MHz. These channels operate with 13 ns propagation delay and 1 ns jitter to optimize timing for SPI.

The ADuM4150 isolator also provides two additional independent low data rate isolation channels, one channel in each direction. Data in the slow channels is sampled and serialized for a 250 kbps data rate with 2.5 μs of jitter.

The ADuM4150 supports a delay clock output on the master side of the device. This output can be used with an additional clocked port on the master to support 40 MHz clock performance. See the Delay Clock section for more information.

Analog Devices is in the process of updating documentation to provide terminology and language that is culturally appropriate. This is a process with a wide scope and will be phased in as quickly as possible. Thank you for your patience.

Applications

  • Industrial programmable logic controllers (PLC)
  • Sensor isolation
Part Models 4
1ku List Price Starting From $5.91

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Documentation

Documentation

Video

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADUM4150ARIZ
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ADUM4150ARIZ-RL
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ADUM4150BRIZ
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ADUM4150BRIZ-RL
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Product Lifecycle

PCN

Sep 22, 2015

- 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

ADUM4150ARIZ

PRODUCTION

ADUM4150ARIZ-RL

PRODUCTION

ADUM4150BRIZ

PRODUCTION

ADUM4150BRIZ-RL

PRODUCTION

Feb 27, 2015

- 15_0034

ADuM415x Data Sheet Changes

ADUM4150ARIZ

PRODUCTION

ADUM4150ARIZ-RL

PRODUCTION

ADUM4150BRIZ

PRODUCTION

ADUM4150BRIZ-RL

PRODUCTION

Filter by Model

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Part Models

Product Lifecycle

PCN

Sep 22, 2015

- 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

ADUM4150ARIZ

PRODUCTION

ADUM4150ARIZ-RL

PRODUCTION

ADUM4150BRIZ

PRODUCTION

ADUM4150BRIZ-RL

PRODUCTION

Feb 27, 2015

- 15_0034

arrow down

ADuM415x Data Sheet Changes

ADUM4150ARIZ

PRODUCTION

ADUM4150ARIZ-RL

PRODUCTION

ADUM4150BRIZ

PRODUCTION

ADUM4150BRIZ-RL

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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EVAL-ADUM3150

ADUM3150/ADUM4150 Evaluation Board

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EVAL-ADUM3150

ADUM3150/ADUM4150 Evaluation Board

ADUM3150/ADUM4150 Evaluation Board

Features and Benefits

  • Access to all six data channels
  • Access to the DCLK delayed clock
  • Multiple connection options
  • Support for Tektronix active probes
  • Provision for cable terminations
  • Support for PCB edge-mounted coaxial connectors
  • Easy configuration
  • Installed SPIsolator digital isolator: ADuM3150BRSZ
    in the 20-lead SSOP package

Product Detail

The EVAL-ADuM3150Z supports the ADuM3150ARSZ and ADuM3150BRSZ, which are 6-channel SPIsolator® isolators optimized for use in SPI applications. They include two low speed channels and a clock delay channel for the implementation of 40 MHz SPI data transfers. The evaluation board provides a JEDEC standard, 20-lead SSOP pad layout, support for signal distribution, loopback, and loads referenced to VDDx or GNDx, as well as optimal bypass capacitance. Signal sources can be wired onto the board as well as brought onto the board through edge- mounted SMA connectors (sold separately) or terminal blocks for power connections. The board includes 200 mil header positions for compatibility with Tektronix® active probes.


The EVAL-ADuM3150Z evaluation board can be used to evaluate the ADuM4150ARIZ and the ADuM4150BRIZ devices. Although the pad layout on the EVAL-ADuM3150Z evaluation board does not support the ADuM4150ARIZ and the ADuM4150BRIZ 20-lead SOIC_IC packages, these devices can be evaluated with the ADuM3150ARSZ or the ADuM3150BRSZ. The ADuM4150ARIZ and ADuM3150ARSZ differ by package and isolation capabilities, but are functionally equivalent for evaluation. The same is true for the ADuM4150BRIZ and ADuM3150BRSZ devices.


The board follows best printed circuit board (PCB) design practices for 4-layer boards, including a full power and ground plane on each side of the isolation barrier. No other electromagnetic interference (EMI) or noise mitigation design features are included on this board. In cases of very high speed operation or when ultralow emissions are required, refer to the AN-1109 Application Note for additional board layout techniques.


For full details, see the ADuM3150 data sheet, which must be used in conjunction with UG-719 when using the EVAL- ADuM3150Z evaluation board.


Supported SPIsolator Models

  • ADuM3150ARSZ
  • ADuM3150BRSZ
  • ADuM4150ARIZ
  • ADuM4150BRIZ

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