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See Technical Specifications

ADuM1280ARZ +BOM

3kV rms, Default High, Dual-Channel Digital Isolators(2/0 Channel Directionality)

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

ADuM1280ARZ
Datasheet:

ADuM1280ARZ Datasheet (PDF)
Model:

ADUM1280ARZ
PackingQty:

Tube,98
PackingOption:

Tube
TempRange:

-40 to 125C
EDA/CAD Models:

Request Free CAD Models for ADuM1280ARZ

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

ADuM1280ARZ General Description

The ADUM1280ARZ from Analog Devices represents a significant advancement in digital isolator technology, offering users a reliable and efficient solution for their isolation needs. With its eight channels of isolation and 5 kV RMS capability, this device ensures a secure separation of data and power signals in industrial environments. The low power consumption and wide temperature range make it a practical choice for various applications, including those that require battery-powered systems. Its high-speed performance, low propagation delay, and compliance with safety standards underscore its suitability for critical operations where performance and safety are paramount. Invest in the ADUM1280ARZ for a dependable and high-performance digital isolator that meets the demands of modern industrial applications

Key Features

Up to 100 Mbps data rate (NRZ)
Low propagation delay: 23 ns typical
Low dynamic power consumption
Bidirectional communication
3.3 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
- 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
V_IORM = 560 V peak
Qualified for automotive applications

Application

General-purpose multichannel isolation
Data converter isolation
Industrial field bus isolation
Hybrid electric vehicles, battery monitor, and motor drive

Specifications

model	ADUM1280ARZ	packingQty	Tube,98
packingOption	Tube	lifeCycle	production
tempRange	-40 to 125C	Series	iCoupler®
Technology	Magnetic Coupling	Type	General Purpose
Isolated Power	No	Number of Channels	2
Inputs - Side 1/Side 2	2/0	Channel Type	Unidirectional
Voltage - Isolation	3000Vrms	Common Mode Transient Immunity (Min)	25kV/µs
Data Rate	1Mbps	Propagation Delay tpLH / tpHL (Max)	50ns, 50ns
Pulse Width Distortion (Max)	10ns	Rise / Fall Time (Typ)	2.5ns, 2.5ns
Voltage - Supply	3V ~ 5.5V	Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount	Base Product Number	ADUM1280

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Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty

365-Day Product

Quality Guarantee

We promise to provide 365 days quality assurance service for all our products.

Ratings and Reviews

L**n 02/29/2024

Resistance stock-source (rds) about 8 ohms!!! The original irf740 rds should not be more than 0,55 ohms. That is, 16 times less than the sent transistor!!! Shutter capacity (ciss) 448pf. The original irf740 ciss should have about 1400 pf. That is, 3,5 times more than the sent transistor. Transistor are not irf740!!! This is a rough original!!! The seller and the goods categorically do recommend!!!

J**h 06/09/2022

Amazing seller , fast answer , nice product , recommant

A**d 05/01/2022

Honest & Reliable Company

B**n 07/25/2021

Item looks like a good product but I did not test yet.