ADUM1420

Obsolete

Quad Isolated Precision Gate Driver, 0.1 A Output

Data Sheet (Rev. A) Product Selection Table

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Part Details

Quad outputs isolated from input and each other
- Input-to-output differential: ±700 V peak
- Output-to-output differential: ±700 V peak
0.1 A peak output current
High frequency operation: 5 MHz maximum
High common-mode transient immunity: >75 kV/μs
High temperature operation: 105°C
Wide body, 28-lead SOIC

Suggested Replacement Parts

3 kV rms Isolated Precision Half-Bridge Driver, 4 A Output

Documentation

Data Sheet 1

ADuM1420: Quad Isolated Precision Gate Driver, 0.1 A Output Data Sheet (Rev.A) 03/20/2008

Application Note 7

AN-770: iCoupler^® Isolation in CAN Bus Applications (Rev.0) 11/01/2006

AN-740: iCoupler^® Isolation in RS-232 Applications (Rev.A) 11/01/2006

AN-793: ESD/Latch-Up Considerations with iCoupler^® Isolation Products (Rev.A) 11/01/2006

AN-825: Power Supply Considerations in iCoupler^® Isolation Products (Rev.0) 11/01/2006

AN-0971: Recommendations for Control of Radiated Emissions with isoPower Devices 07/03/2020

AN-727: iCoupler® Isolation in RS-485 Applications 11/03/2020

AN-913: Isolating I²C Interfaces 11/22/2023

Technical Articles 3

NAppkin Note: Lowering the Power of the ADuM524x 12/10/2010

Inside iCoupler^® Technology:ADuM347x PWM Controller and Transformer Driver with Quad-Channel Isolators Design Summary 12/10/2010

High Speed Digital Isolators Using Microscale On-Chip Transformers 09/01/2003

Safety and Regulatory Compliance 1

Safety and Regulatory Compliance Information 01/28/2016

Frequently Asked Question 1

FAQ 05/17/2017

This is the most up-to-date revision of the Data Sheet.

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