GENERAL DESCRIPTION

The ADuM120x are dual-channel digital isolators based on Analog Devices’ iCoupler?technology .Combining high speed CMOS and monolithic transformer technology,these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices.

FEATURES

Narrow body SOIC 8-leadpackage

Low power operation

5 V operation

1.1 mA perchannel maximum@ 0Mbps to 2 Mbps

3.7 mA perchannel maximum@ 10 Mbps

8.2 mA perchannel maximum@ 25 Mbps

3 V operation

0.8 mA perchannel maximum@ 0Mbps to 2 Mbps

2.2 mA perchannel maximum@ 10 Mbps

4.8 mA perchannel maximum@ 25 Mbps

Bidirectional communication

3 V/5 V level translation

High temperature operation: 105°C

High datarate: dc to 25 Mbps (NRZ)

Precise timing characteristics

3 ns maximum pulse-widthdistortion

3 ns maximum channel-to-channel matching

High common-mode transientimmunity:> 25 kV/μs

Safety and regulatory approvals

UL recognition

2500 V rms for 1 minuteper UL1577

CSA component acceptance notice #5A

VDE certificate of conformity

DIN EN60747-5-2 (VDE 0884 Part 2): 2003-01

DIN EN60950 (VDE 0805):2001-12; DIN EN60950: 2000

VIORM= 560 V peak