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Analog Devices MAX14931BASE+ — Digital Isolators
Analog Devices

MAX14931BASE+ Digital Isolator, 2750Vrms, 25Mbps, 16-SOIC

MPNMAX14931BASE+
End of Life

Maxim Integrated MAX14931BASE+, General Purpose digital isolator, Capacitive Coupling, 4 Channel, Unidirectional, 25Mbps, 2750Vrms, 16-SOIC (0.154", 3.90mm Width), -40°C ~ 125°C.

$5.67Ref. price · indicative, final on quote
MAX14931BASE+ datasheet
Packaging16-SOIC (0.154", 3.90mm 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

MAX14931BASE+ Technical Specifications
ParameterValue
TypeGeneral Purpose
Channel typeUnidirectional
Mounting typeSurface Mount
Voltage1.71V ~ 5.5V
Voltage - isolation2750Vrms
Isolated powerNo
Operating temperature-40°C ~ 125°C
Pulse width distortion2.6ns
PackageTube
Data rate25Mbps
TechnologyCapacitive Coupling
Case16-SOIC (0.154\", 3.90mm Width)
Number of channels4
Inputs - side 1/Side 23/1
Rise (Fall time)2ns, 2ns
Propagation delay tpLH (tpHL)27.5ns, 28.8ns
Common mode transient immunity25kV/µs (Typ)

Product details

What this isolator does on your board

The MAX14931BASE+ is a 4-channel general-purpose digital isolator using capacitive coupling to pass signals across a 2750Vrms isolation barrier. It handles unidirectional data at up to 25Mbps, with three channels on side 1 and one on side 2.

Lifecycle and sourcing

Marked as Active on the manufacturer's status, with ROHS3 compliance. No end-of-life notice or last-time-buy window is recorded. This part is sourced through independent distribution and quoted to order against an RFQ.

Frequently asked questions

Is MAX14931BASE+ RoHS compliant?

Yes, it carries ROHS3 compliance status.