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Analog Devices MAX14935EAWE+T — Digital Isolators

MAX14935EAWE+T Digital Isolator, 25Mbps, 5000Vrms, 16-SOIC

MPNMAX14935EAWE+T
End of Life

Maxim Integrated MAX14935EAWE+T, General Purpose Digital Isolator, Capacitive Coupling, 4 Unidirectional Channels, 25 Mbps Data Rate, 5000 Vrms Isolation, 1.71V to 5.5V Supply, -40°C to +125°C, 16-SOIC (0.295", 7.50mm Width), Surface Mount, Tape & Reel.

$7.93Ref. price · indicative, final on quote
Packaging16-SOIC (0.295", 7.50mm Width)
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX14935EAWE+T specifications
ParameterValue
TypeGeneral Purpose
Channel typeUnidirectional
MountingSurface Mount
Voltage1.71V ~ 5.5V
Voltage - isolation5000Vrms
Isolated powerNo
Operating temperature-40°C ~ 125°C
Pulse width distortion2.6ns
PackageTape & Reel (TR); Cut Tape (CT)
Data rate25Mbps
TechnologyCapacitive Coupling
Case16-SOIC (0.295\", 7.50mm Width)
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

The MAX14935EAWE+T is a 4-channel, unidirectional digital isolator using capacitive coupling to deliver 5000 Vrms of galvanic isolation across a 16-SOIC package. Three channels run forward, one reverse. Data rate is 25 Mbps. Propagation delay is 27.5 ns typical, pulse-width distortion 2.6 ns max.

Isolation and transient immunity

Common-mode transient immunity is 25 kV/µs typical. The 5000 Vrms isolation rating covers reinforced insulation for mains-connected equipment.

The 16-SOIC wide-body (7.50 mm width) is surface-mount. Tape-and-reel suffix (T) indicates reel shipping; cut-tape quantities are also available.

Frequently asked questions

What is the maximum data rate of MAX14935EAWE+T?

The maximum data rate is 25 Mbps.

How many channels does MAX14935EAWE+T have?

It has 4 unidirectional channels, configured as 3 forward and 1 reverse.

Does MAX14935EAWE+T support 5V logic?

Yes. The supply voltage range of 1.71 V to 5.5 V covers 5 V logic on either side of the isolation barrier.

Is MAX14935EAWE+T a replacement for MAX14934?

The MAX14935 is a 4-channel device; the MAX14934 is a 3-channel variant in the same family. Pinout and isolation ratings are consistent across the series, so a MAX14935 can replace a MAX14934 if the fourth channel is left unconnected or tied appropriately. Verify the direction split matches your application.