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ADUM7440 - 1kV RMS Quad-Channel Digital Isolators

Description

The ADuM7440/ADuM7441/ADuM74421 are 4-channel digital isolators based on the Analog Devices, Inc., iCoupler® technology.

Features

  • Small, 16-lead QSOP.
  • 1000 V rms isolation rating.
  • Safety and regulatory approvals.
  • UL 1577.
  • VISO = 2500 V rms for 1 minute.
  • Low power operation.
  • 5 V operation.
  • 2.25 mA per channel maximum at 0 Mbps to 1 Mbps.
  • 11.5 mA per channel maximum at 25 Mbps.
  • 3.3 V operation.
  • 1.5 mA per channel maximum at 0 Mbps to 1 Mbps.
  • 8.25 mA per channel maximum at 25 Mbps.
  • Bidirectional communication.
  • Up to 25 Mbps data rate (NRZ).
  • 3 V/5 V le.

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Datasheet preview – ADUM7440

Datasheet Details

Part number ADUM7440
Manufacturer Analog Devices
File Size 595.77 KB
Description 1kV RMS Quad-Channel Digital Isolators
Datasheet download datasheet ADUM7440 Datasheet
Additional preview pages of the ADUM7440 datasheet.

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Full PDF Text Transcription

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Data Sheet ADuM7440/ADuM7441/ADuM7442 1 kV RMS Quad-Channel Digital Isolators FEATURES ► Small, 16-lead QSOP ► 1000 V rms isolation rating ► Safety and regulatory approvals ► UL 1577 ► VISO = 2500 V rms for 1 minute ► Low power operation ► 5 V operation ► 2.25 mA per channel maximum at 0 Mbps to 1 Mbps ► 11.5 mA per channel maximum at 25 Mbps ► 3.3 V operation ► 1.5 mA per channel maximum at 0 Mbps to 1 Mbps ► 8.
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