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Analog Devices MAX14930DAWE+ — Digital Isolators

MAX14930DAWE+ General Purpose Digital Isolator, 2750Vrms

MPNMAX14930DAWE+
End of Life

Maxim Integrated MAX14930DAWE+ general purpose digital isolator, 4-channel unidirectional, capacitive coupling, 2750Vrms isolation, 1Mbps data rate, 16-SOIC wide-body, -40°C to 125°C, Tube.

$5.17Ref. price · indicative, final on quote
Packaging16-SOIC (0.295", 7.50mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX14930DAWE+ specifications
ParameterValue
TypeGeneral Purpose
Channel typeUnidirectional
MountingSurface Mount
Supply voltage1.71V ~ 5.5V
Voltage - isolation2750Vrms
Isolated powerNo
Operating temperature-40°C ~ 125°C
Pulse width distortion4.5ns
PackageTube
Data rate1Mbps
TechnologyCapacitive Coupling
Case16-SOIC (0.295\", 7.50mm Width)
Channels4
Inputs - side 1/Side 24/0
Rise (Fall time)2ns, 2ns
Propagation delay tpLH (tpHL)54.1ns, 55.3ns
Common mode transient immunity25kV/µs (Typ)

Product details

The MAX14930DAWE+ is a 4-channel, unidirectional digital isolator from Maxim Integrated using capacitive coupling technology. It provides 2750 Vrms isolation and a data rate of 1 Mbps.

The 1 Mbps data rate is the maximum guaranteed signalling speed across the isolation barrier. That covers standard SPI clocks up to 1 MHz.

Isolation and transient immunity

2750 Vrms isolation is a basic-reinforced rating for industrial environments. The common-mode transient immunity (CMTI) is rated at 25 kV/µs typical.

No last-time-buy or end-of-life notices are on record.

Frequently asked questions

What is the pinout of MAX14930DAWE+?

The pinout is a standard 16-SOIC wide-body with 4 input channels on side 1 and 4 output channels on side 2. Pin 1 is marked by a dot on the package. The exact pin mapping is in the datasheet.

Is MAX14930DAWE+ compatible with 3.3V logic?

Yes. The supply range of 1.71 V to 5.5 V on both sides means it works with 3.3 V logic directly. No external level translation is needed.