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ADUM7440 - 1kV RMS Quad-Channel Digital Isolators

Analog Devices

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Datasheet Details

Part number	ADUM7440
Manufacturer	Analog Devices
File Size	595.77 KB
Description	1kV RMS Quad-Channel Digital Isolators
Datasheet	ADUM7440_AnalogDevices.pdf

ADUM7440 Product details

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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Published: Dec 21, 2009 |