ADUM1201CR

双通道数字隔离器 Dual-Channel Digital Isolators

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