ADUM5241ARZ Analog Devices,, 2-Channel Digital Isolator 1MBps, 2.5 kVrms, 8-Pin SOIC

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

ADuM52xx Dual Channel 2.5kV Isolators with DC-DC Converter, Analog Devices

A range of dual-channel Digital Isolators incorporating an integrated DC-to-DC converter from Analog Devices. The isoPower® converter uses high frequency switching elements to transfer power through its transformer without an isolated DC-to-DC converter. Logic signal isolation is achieved using Analog Devices iCoupler® technology with a chip scale transformer. The integrated result is a complete, compact solution providing complete isolation.

Features

isoPower® integrated, isolated DC-to-DC converter
Regulated 3.15V to 5.25V output
Up to 150mW output power
Dual DC-to-100Mbps (NRZ) signal isolation channels
Soft start power supply
Supports SPI up to 15MHz
High common-mode transient immunity - >25kV/μs

Typical applications

RS-232 transceivers
Power supply start-up bias and gate drives
Isolated sensor interfaces
Industrial PLCs

isoPower Technology, Analog Devices

Analog Devices isoPower® technology integrates isolated DC-to-DC converts with data isolation into a single package. It is operating with the award winning iCoupler® chip scale transformers.

Specifications
Attribute Value
Number of Channels 2
Maximum Data Rate 1Mbps
Package Type SOIC
Maximum Forward Voltage 5V
Maximum Input Current 10 mA
Isolation Voltage 2.5 kVrms
Rise Time 2.5ns
Number of Pins 8
Minimum Operating Temperature -40°C
Maximum Operating Temperature +105°C
Length 5mm
Depth 1.75mm
Width 6.2mm
95 In stock for delivery within 3 working days
Price Each
SGD 8.42
(exc. GST)
SGD 9.01
(inc. GST)
units
Per unit
1 - 4
SGD8.42
5 - 9
SGD7.26
10 - 49
SGD7.05
50 - 99
SGD7.04
100 +
SGD7.03
Packaging Options:
Related Products
The ADuM140x series are quad-channel digital isolators based ...
Description:
The ADuM140x series are quad-channel digital isolators based on Analog Devices’ iCoupler® technology. They combine high speed CMOS and monolithic air-core transformer technology to provide outstanding performance characteristics superior to alternative products such as opto-coupler devices. This series of ...
The Analog Devices ADuM131x & ADuM330x series of ...
Description:
The Analog Devices ADuM131x & ADuM330x series of dual three-channel digital isolators incorporating Analog Devices’ iCoupler® technology. They offer superior performance and greater reliability in comparison to opto-coupler and other integrated coupler devices through the combination of high speed CMOS ...
A comprehensive range of Digital Isolators featuring iCoupler® ...
Description:
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 ...
A comprehensive range of Digital Isolators featuring iCoupler® ...
Description:
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 ...