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Analog Devices ADUM4402BRWZ-RL — Digital Isolators
Analog Devices

ADUM4402BRWZ-RL iCoupler Digital Isolator, 5000Vrms, 10Mbps

MPNADUM4402BRWZ-RL
End of Life

Analog Devices iCoupler ADUM4402BRWZ-RL, General Purpose digital isolator, 4-channel unidirectional, 5000 Vrms isolation, 10 Mbps data rate, 25 kV/µs CMTI, 3V to 5.5V supply, -40°C to 105°C, 16-SOIC.

$9.86Ref. price · indicative, final on quote
ADUM4402BRWZ-RL datasheet
Packaging16-SOIC (0.295", 7.50mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

ADUM4402BRWZ-RL Technical Specifications
ParameterValue
TypeGeneral Purpose
SeriesiCoupler®
Channel typeUnidirectional
Mounting typeSurface Mount
Voltage3V ~ 5.5V
Voltage - isolation5000Vrms
Isolated powerNo
Operating temperature-40°C ~ 105°C
Pulse width distortion3ns
PackageTape & Reel (TR); Cut Tape (CT)
Data rate10Mbps
TechnologyMagnetic Coupling
Case16-SOIC (0.295\", 7.50mm Width)
Number of channels4
Inputs - side 1/Side 22/2
Rise (Fall time)2.5ns, 2.5ns
Propagation delay tpLH (tpHL)50ns, 50ns
Common mode transient immunity25kV/µs

Product details

Four-channel isolation with a 2/2 split

The ADUM4402BRWZ-RL: 4-channel digital isolator, magnetic coupling, 5000 Vrms isolation. 2/2 channel split, 10 Mbps data rate, 50 ns propagation delay, 25 kV/µs CMTI.

Supply range and temperature grade

Runs on a single 3 V to 5.5 V supply on both sides — no separate secondary rail needed. The -40°C to 105°C operating range covers industrial enclosures and outdoor telecom cabinets. Surface-mount 16-SOIC (7.50 mm wide) footprint, available in Tape & Reel or Cut Tape.

Frequently asked questions

Does ADUM4402BRWZ-RL support both 3.3V and 5V supply?

Yes. Supply range is 3 V to 5.5 V on each side, so you can run one side at 3.3 V and the other at 5 V for level translation across the isolation barrier.

What is the ADUM4402BRWZ-RL equivalent or replacement?

The ADUM2401BRWZ-RL is the closest sibling in the same iCoupler family — same 5000 Vrms, 10 Mbps, 16-SOIC package — but its channel direction is 3 inputs on Side 1 and 1 input on Side 2, not the 2/2 split of the ADUM4402. Choose based on your direction needs.