• ADUM6401CRWZ
  • ADUM6401CRWZ
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The ADuM640x devices are quad-channel digital isolators with isoPower®, an integrated, isolated DC/DC converter. Based on the Analog Devices, Inc., iCoupler® technology, the DC/DC converter provides up to 500 mW of regulated, isolated power at either 5.0 V or 3.3 V from a 5.0 V input supply, or 3.3 V from a 3.3 V supply at the power levels shown in Table 1. This eliminates the need for a separate, isolated DC/DC converter in low power, isolated designs. The iCoupler chip scale transformer technology is used to isolate the logic signals and for the magnetic components of the DC/DC converter. The result is a small form factor, total isolation solution. The ADuM640x isolators provide four independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide for more information). isoPower uses high frequency switching elements to transfer power through its transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards. Refer to the AN-0971 application note for board layout recommendations at www.analog.com.

No. of Channels4Channels
Propagation Delay60ns
Supply Voltage Min3V
Supply Voltage Max5.5V
Interface Case StyleSOIC
No. of Pins16Pins
Operating Temperature Min-40°C
Operating Temperature Max105°C
PackagingEach
Product RangeADUM6401 Series
Automotive Qualification Standard-
RoHS Phthalates CompliantYes
MSLMSL 3 - 168 hours
SVHCNo SVHC (07-Jul-2017)
Operating Temperature Range-40°C to +105°C
Supply Current68mA
Supply Voltage Range3V to 5.5V
supply_voltage_dc3.00 V (min)
rohs_statusCompliant
reach_svhc_complianceNo SVHC
lead_free_statusContains Lead
mounting_styleSurface Mount
packagingTube
case_packageSOIC
supply_current68.0 mA
lifecycle_statusActive
pin_count16
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