GENERAL DESCRIPTION

The ADuM1100 is a digital isolator based on Analog Devices Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, this isolation component provides outstanding performance characteristics superior to alternatives, such as optocoupler devices.

FEATURES

High data rate: dc to 100 Mbps (NRZ)

Compatible with 3.3 V and 5.0 V operation/level translation

125°C maximum operating temperature

Low power operation

5 V operation

1.0 mA maximum @ 1 Mbps

4.5 mA maximum @ 25 Mbps

16.8 mA maximum @ 100 Mbps

3.3 V operation

0.4 mA maximum @ 1 Mbps

3.5 mA maximum @ 25 Mbps

7.1 mA maximum @ 50 Mbps

8-lead SOIC_N package (RoHS compliant version available)

High common-mode transient immunity: >25 kV/μs

Safety and regulatory approvals

UL recognized

2500 V rms for 1 minute per UL 1577

CSA Component Acceptance Notice #5A

VDE Certificate of Conformity

DIN V VDE V 0884-10 (VDE V 0884-10):2006-12

VIORM = 560 V peak

APPLICATIONS

Digital field bus isolation

Opto-isolator replacement

Computer peripheral interface

Microprocessor system interface

General instrumentation and data acquisition applications