Description
Data Sheet ADuM7640/ADuM7641/ADuM7642/ADuM7643 1 kV RMS Six-Channel Digital Isolators .
The ADuM7640/ADuM7641/ADuM7642/ADuM76431 are 6-channel digital isolators based on the Analog Devices, Inc.
Features
* Small 20-lead QSOP
* 1000 V rms isolation rating
* Safety and regulatory approvals:
* UL 1577
* VISO = 1000 V rms for 1 minute
* Low power operation
* 3.3 V operation
* 1.6 mA per channel maximum at 0 Mbps to 1 Mbps
* 7.8 mA per channel maximum at 25 Mbps
Applications
* General-purpose, multichannel isolation
* SPI interface/data converter isolation
* RS-232/RS-422/RS-485 transceivers