ADUM3150ARSZ SPI Isolators by Analog Devices

Status: Production
Series: ADUM3150
RoHS: Compliant
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The ADuM3150 is a 6-channel SPIsolator™ digital isolator optimized for isolated serial peripheral interfaces (SPIs). Basedon the Analog Devices, Inc., iCoupler® chip scale transformertechnology, 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 delayand 1 ns jitter to optimize timing for SPI.The ADuM3150 isolator also provides two additional independentlow 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 ADuM3150 supports a delay clock output on the master side of the device. This output can be used with an additionalclocked port on the master to support 40 MHz clock performance. See the Delay Clock section for more information.

Where to Buy

Prices starting from US$3.82

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$3.82
2,309
in stock
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Logo for Newark Electronics
Newark Electronics
from US$7.19
66
in stock
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Logo for element14
element14
from US$5.77
66
in stock
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Logo for Farnell
Farnell
from US$5.53
66
in stock
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Logo for Schukat Electronic
Schukat Electronic
from US$5.77
39
in stock
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Logo for Chip One Stop
Chip One Stop
from US$4.68
36
in stock
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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 SSOP 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

6 Ch., 40MHz Isolator for SPI | Analog Devices
Digital Isolator, 6Ch, -40 To 125Deg C | Newark Electronics
DIGITAL ISOLATOR, 6CH, -40 TO 125DEG C | element14
Dig. Isol. 6Ch SPI 3,75kV 40MBd SSOP20 | Schukat Electronic


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM3150ARSZ?

Additional datasheets, footprints and schematics for ADUM3150ARSZ are listed on our Part Details page. You can also find images and similar parts to ADUM3150ARSZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADUM3150ARSZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADUM3150ARSZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADUM3150ARSZ fall under?

The ADUM3150ARSZ is listed under SPI Isolators.

Can I view similar or alternative parts?

You can view similar parts to ADUM3150ARSZ 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 ADUM3150ARSZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADUM3150ARSZ RoHS compliant?

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

Which authorised distributors for ADUM3150ARSZ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Schukat Electronic have stock available or on a lead time for ADUM3150ARSZ.

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