ADUM5242ARZ Analog Devices, PCB SMT, 2-Channel Digital Isolator 1MBps, 2.5 kV, 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
Maximum Data Rate 1Mbps
Number of Channels 2
Package Type SOIC
Maximum Forward Voltage 5.5V
Maximum Input Current 10 μA
Isolation Voltage 2500 V
Rise Time 2.5ns
Number of Pins 8
Mounting Type Surface Mount
Minimum Operating Temperature -40°C
Maximum Operating Temperature +105°C
Length 5mm
Depth 1.5mm
Width 4mm
9 In stock for delivery within 3 working days
Price Each
SGD 10.03
(exc. GST)
SGD 10.73
(inc. GST)
units
Per unit
1 - 9
SGD10.03
10 - 49
SGD9.04
50 - 99
SGD7.43
100 - 249
SGD6.83
250 +
SGD6.50
Packaging Options:
Related Products
A range of quad digital isolators from Silicon ...
Description:
A range of quad digital isolators from Silicon Labs with integrated on-chip DC-DC control circuitry and drivers. The devices require only a miniature transformer and minimal passive components for complete functionality. External power switches can be used to increase converter ...
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 ...
The Si865x Series of five-channel digital isolators, based ...
Description:
The Si865x Series of five-channel digital isolators, based on the proprietary capacitive isolation technology, enable low propagation delay and skew, low emissions, high noise immunity and high reliability for a long lifecycle.