ADUM3151BRSZ SPI Isolators by Analog Devices

Status: Production
Series: ADUM3151
RoHS: Compliant
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The ADuM3151/ADuM3152/ADuM3153 are 7-channel, SPIsolator™ digital isolators 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 14 ns propagation delay and 1 ns jitter to optimize timing for SPI.The ADuM3151/ADuM3152/ADuM3153 isolators also provide three additional independent low data rate isolation channels in three different channel direction combinations. Data in the slow channels is sampled and serialized for a 250 kbps data rate with up to 2.5 μs of jitter in the low speed channels.

Where to Buy

Prices starting from US$4.02

Distributor Stock
Logo for Chip One Stop
Chip One Stop
from US$4.02
112
in stock
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Logo for Newark Electronics
Newark Electronics
from US$5.66
15
in stock
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Logo for element14
element14
from US$4.96
15
in stock
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Logo for Farnell
Farnell
from US$4.67
15
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$4.55
-
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Features

Supports up to 17 MHz SPI clock speed
4 high speed, low propagation delay, SPI signal isolation channels
Three 250 kbps data channels
20-lead SSOP package with 5.1 mm creepage
High temperature operation: 125°C
High common-mode transient immunity: >25 kV/μs
Safety and regulatory approvals
UL recognition per UL 1577
3750 V rms for 1 minute
CSA Component Acceptance Notice 5A
VDE certificate of conformity
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
VIORM = 565 V peak

Alternative Descriptions

Digital Isolator, 7Ch, -40 To 125Deg C | Newark Electronics
DIGITAL ISOLATOR, 7CH, -40 TO 125DEG C | element14
DIGITAL ISOLATOR | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM3151BRSZ?

Additional datasheets, footprints and schematics for ADUM3151BRSZ are listed on our Part Details page. You can also find images and similar parts to ADUM3151BRSZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADUM3151BRSZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADUM3151BRSZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADUM3151BRSZ fall under?

The ADUM3151BRSZ is listed under SPI Isolators.

Can I view similar or alternative parts?

You can view similar parts to ADUM3151BRSZ when available in the SPI 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 ADUM3151BRSZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADUM3151BRSZ RoHS compliant?

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

Which authorised distributors for ADUM3151BRSZ have stock available?

Authorised distributors including Chip One Stop, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for ADUM3151BRSZ.

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