ADUM1281ARZ中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書

GENERAL DESCRIPTION

The ADuM1280/ADuM1281/ADuM1285/ADuM1286 1 (also referred to as ADuM128x in this data sheet) are dual-channel digital isolators based on the Analog Devices, Inc., iCoupler? technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives, such as optocoupler devices and other integrated couplers.

FEATURES

Up to 100 Mbps data rate (NRZ)

Low propagation delay: 20 ns typical

Low dynamic power consumption

Bidirectional communication

3 V to 5 V level translation

High temperature operation: 125°C

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

Default high output: ADuM1280/ADuM1281

Default low output: ADuM1285/ADuM1286

Narrow body, RoHS-compliant, 8-lead SOIC

Safety and regulatory approvals (pending)

UL recognition: 3000 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

General-purpose multichannel isolation

Data converter isolation

Industrial field bus isolation