ADUM1281ARZ Analog Devices, PCB SMT, 2-Channel Digital Isolator 1MBps, 3 kVrms, 8-Pin SOIC

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

ADuM128x Series, 3kVrms Dual Channel Digital Isolators, Analog Devices

The ADuM128x series from Analog Devices is a range of dual channel digital isolators incorporating Analog Devices’ iCoupler® technology. Superior performance over optocouplers and other integrated coupler devices is offered through the combination of high speed CMOS and monolithic air core transformer technology in these isolation components.

Features

Low propagation delay: 20 ns typical
Low dynamic power consumption
Bidirectional communication
3V to 5V level translation
High common-mode transient immunity: >25kV/μs

Typical Applications

General purpose multi-channel isolation
Data converter isolation
Industrial field bus isolation
Hybrid electric vehicles – battery monitor and motor drive

Digital Isolators, Analog Devices

A comprehensive range of Digital Isolators featuring iCoupler® technology from Analog Devices. These products combine high speed CMOS and monolithic air core transformer technologies to provide outstanding performance characteristics superior to alternative product types such as opto-coupled devices and exhibit superior long-term reliability, stability and longevity.

Specifications
Attribute Value
Maximum Data Rate 1Mbps
Number of Channels 2
Package Type SOIC
Maximum Forward Voltage 5V
Maximum Input Current 2.9 mA
Isolation Voltage 3000 Vrms
Rise Time 3ns
Number of Pins 8
Mounting Type Surface Mount
Minimum Operating Temperature -40°C
Maximum Operating Temperature +125°C
Length 5mm
Depth 1.5mm
Width 4mm
52 In stock for delivery within 3 working days
Price Each (In a Pack of 2)
HK$ 21.99
(exc. GST)
units
Per unit
Per Pack*
2 - 18
HK$21.99
HK$43.98
20 - 48
HK$19.87
HK$39.74
50 - 198
HK$17.875
HK$35.75
200 - 498
HK$16.06
HK$32.12
500 +
HK$15.70
HK$31.40
*price indicative
Packaging Options:
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