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Analog Devices ADUM2250WARWZ — Digital Isolators
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Analog Devices / Digital Isolators

ADUM2250WARWZ I2C Digital Isolator, 5000Vrms

MPN ADUM2250WARWZ
End of Life Spot Stock · 24-48h Dispatch 100% Original Sealed

Analog Devices ADUM2250WARWZ, I2C digital isolator, automotive grade, 2 bidirectional channels, 5000Vrms isolation, 1Mbps data rate, magnetic coupling, 16-SOIC wide-body, -40°C to 105°C.

In Stock: 761 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d) Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$11.68 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$11.68
10+ pcs
$10.51
30+ pcs
$9.58
100+ pcs
$8.64
500+ pcs
$8.06
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$11.68 / ea

761 in stock — maximum per order · 3–4 days lead time

$10.51 / ea from 10 pcs
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100% Original Sealed 45x Microscope QC 30-Day Warranty · COC USD T/T & PI · DAP/DDP
[SPEC] Essential Parameters Snapshot Full Specifications (16)
Package / Case 16-SOIC (0.295", 7.50mm Width)
Supply Voltage 3V ~ 5.5V

Full Technical Specifications

16 Parameters
ADUM2250WARWZ specifications
Parameter / AttributeSpecification / Value
TypeI2C
Channel typeBidirectional
MountingSurface Mount
Supply voltage3V ~ 5.5V
Voltage - isolation5000Vrms
Isolated powerNo
Operating temperature-40°C ~ 105°C
Pulse width distortion145ns, 85ns
GradeAutomotive
PackageTube
Data rate1Mbps
TechnologyMagnetic Coupling
Case16-SOIC (0.295\", 7.50mm Width)
Channels2
Inputs - side 1/Side 22/2
Common mode transient immunity25kV/µs
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Technical Details & Description

I2C bus isolator with bidirectional channels — no external direction logic needed

The ADUM2250WARWZ is an automotive-grade I2C digital isolator from Analog Devices, built around iCoupler magnetic coupling technology. It integrates two bidirectional channels in a single 16-SOIC wide-body package, rated for 5000 Vrms isolation and 1 Mbps data rate. The part is designed for isolated I2C buses in automotive ECUs, battery management systems, and motor drives where the communication must cross a galvanic isolation barrier without external direction-control logic.

Frequently asked questions

Where to buy ADUM2250WARWZ available via RFQ confirmation?

The ADUM2250WARWZ is available through independent distribution. Submit an RFQ for current pricing and availability — stock and lead time are confirmed at quote time.

What is the price of ADUM2250WARWZ?

Pricing is quoted per order against an RFQ. Contact our sourcing desk for a current quote based on your quantity and delivery requirements.

Is ADUM2250WARWZ compatible with 3.3V I2C?

Yes. The supply range of 3 V to 5.5 V covers 3.3 V I2C buses on both sides of the isolation barrier without external level shifters.

ADUM2250WARWZ vs ISO1540

The ADUM2250WARWZ offers 5000 Vrms isolation versus the ISO1540's typical 3000 Vrms, and is automotive-grade rated. Both are bidirectional I2C isolators, but the ADUM2250WARWZ targets higher isolation and automotive environments.

What is the maximum data rate of ADUM2250WARWZ?

The maximum data rate is 1 Mbps, sufficient for standard and fast-mode I2C buses.

Can ADUM2250WARWZ be used for SPI?

No. The ADUM2250WARWZ is specifically designed for bidirectional I2C communication. SPI requires unidirectional channels and a separate clock line — use a general-purpose digital isolator like the ADUM2211SRIZ for SPI isolation.

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