Skip to main content
Analog Devices ADUM6401ARWZ-RL — Digital Isolators
Analog Devices

ADUM6401ARWZ-RL Digital Isolator, 5000 Vrms, 1 Mbps, 4-Ch

MPNADUM6401ARWZ-RL
End of Life

Analog Devices ADUM6401ARWZ-RL, IsoPower®, iCoupler® series, 4-channel general-purpose digital isolator, 5000 Vrms isolation, 1 Mbps data rate, 3 V to 5.5 V supply, -40°C to 105°C, 16-SOIC.

$15.76Ref. price · indicative, final on quote
ADUM6401ARWZ-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

ADUM6401ARWZ-RL Technical Specifications
ParameterValue
TypeGeneral Purpose
SeriesIsoPower®, iCoupler®
Channel typeUnidirectional
Mounting typeSurface Mount
Voltage3V ~ 5.5V
Voltage - isolation5000Vrms
Isolated powerYes
Operating temperature-40°C ~ 105°C
Pulse width distortion40ns
PackageTape & Reel (TR); Cut Tape (CT)
Data rate1Mbps
TechnologyMagnetic Coupling
Case16-SOIC (0.295\", 7.50mm Width)
Number of channels4
Inputs - side 1/Side 23/1
Rise (Fall time)2.5ns, 2.5ns
Propagation delay tpLH (tpHL)100ns, 100ns
Common mode transient immunity25kV/µs

Product details

Integrated isolation and power in one SOIC-16

The ADUM6401ARWZ-RL is a 4-channel digital isolator from Analog Devices that integrates both signal isolation and an isolated DC-DC converter in a single 16-SOIC package.

The maximum data rate of 1 Mbps sets the ceiling for the isolated channels. Propagation delay is 100 ns max in either direction, with a pulse-width distortion of 40 ns max.

5000 Vrms isolation and 25 kV/µs CMTI

The 5000 Vrms isolation rating qualifies the part for reinforced insulation in mains-connected equipment. The 25 kV/µs minimum common-mode transient immunity means the output does not glitch when a high-voltage edge slams across the barrier.

Active lifecycle and compliance

It is ROHS3 compliant, and the package is MSL-rated for standard reflow profiles.

Frequently asked questions

What is the closest pin-compatible alternative to ADUM6401ARWZ-RL?

Within the same IsoPower family, the ADUM6400 is a pin-compatible sibling that differs in channel direction: the ADUM6400 has 2 channels on side 1 and 2 on side 2, while the ADUM6401ARWZ-RL has 3 on side 1 and 1 on side 2. Both share the same 5000 Vrms isolation, 1 Mbps data rate, and SOIC-16 footprint. For a drop-in replacement with the same channel configuration, the ADUM6401ARWZ-RL is the correct choice.

Is ADUM6401ARWZ-RL suitable for isolated power applications?

Yes, the ADUM6401ARWZ-RL integrates an isolated DC-DC converter (IsoPower) that provides regulated output power on the isolated side, eliminating the need for a separate isolated power module. It is designed for applications requiring both signal isolation and a small amount of isolated power, such as isolated sensor interfaces, PLC I/O, and medical equipment.

What is the maximum data rate of ADUM6401ARWZ-RL?

The maximum data rate is 1 Mbps. This is suitable for isolating SPI, UART, and low-speed digital signals, but not for high-speed interfaces like USB or Ethernet.