ADUM7441 - 1kV RMS Quad-Channel Digital Isolators

This page provides the datasheet information for the ADUM7441, a member of the ADUM7440 1kV RMS Quad-Channel Digital Isolators family.

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.

Analog Devices

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Datasheet Details

Part number	ADUM7441
Manufacturer	Analog Devices
File Size	595.77 KB
Description	1kV RMS Quad-Channel Digital Isolators
Datasheet	ADUM7441 Datasheet
Additional preview pages of the ADUM7441 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.

Published: Dec 21, 2009 |