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Analog Devices ADN4621BRIZ — Digital Isolators
Analog Devices

ADN4621BRIZ LVDS Isolator, 2.5 Gbps, 2-Ch, 3750 Vrms

MPNADN4621BRIZ
End of Life

Analog Devices ADN4621BRIZ, LVDS isolator, 2-channel unidirectional, 2.5 Gbps data rate, 3750 Vrms isolation, 35 kV/µs CMTI, 1.7V–1.9V / 3V–3.6V supply, -40°C to 125°C, 16-SOIC-IC, Tray.

$30.09Ref. price · indicative, final on quote
ADN4621BRIZ datasheet
Packaging16-SOIC (0.630", 16.00mm 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

ADN4621BRIZ Technical Specifications
ParameterValue
TypeLVDS
Channel typeUnidirectional
Mounting typeSurface Mount
Voltage1.7V ~ 1.9V, 3V ~ 3.6V
Voltage - isolation3750Vrms
Isolated powerNo
Operating temperature-40°C ~ 125°C
PackageTray
Data rate2.5Gbps
TechnologyMagnetic Coupling
Case16-SOIC (0.630\", 16.00mm Width)
Number of channels2
Inputs - side 1/Side 21/1
Rise (Fall time)180ps, 180ps (Max)
Propagation delay tpLH (tpHL)2.8ns, 2.8ns
Common mode transient immunity35kV/µs

Product details

The ADN4621BRIZ is a dual-channel, unidirectional LVDS isolator from Analog Devices using magnetic coupling. It carries 2.5 Gbps per channel with a 2.8 ns max propagation delay and 180 ps rise/fall times.

35 kV/µs CMTI — why it matters for motor drives and inverters

Common-mode transient immunity of 35 kV/µs (minimum) means this isolator won't glitch or latch when a high-voltage switch transitions. The 2.8 ns propagation delay keeps the control loop tight.

Package and temperature grade

Housed in a 16-SOIC-IC (0.630" wide, 16.00 mm body width) for surface-mount assembly. ROHS3 compliant per the listing.

Lifecycle and sourcing

No second-source alternate is listed, but the ADN4652BRSZ-RL7 (600 Mbps, 25 kV/µs CMTI) is a slower, functionally similar peer for lower-speed links where the 2.5 Gbps speed is not needed.

Frequently asked questions

Is ADN4621BRIZ compatible with 3.3V logic?

Yes. The supply range includes 3V to 3.6V, so the ADN4621BRIZ operates directly on a 3.3V rail on either side of the isolation barrier.