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HomeProductsIsolatorsDigital IsolatorsADUM1281ARZ-RL7
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ADUM1281ARZ-RL7 - Analog Devices Inc.

Manufacturer Part Number
ADUM1281ARZ-RL7
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-ADUM1281ARZ-RL7
ECAD Model
Parts Description
DGTL ISO 3000VRMS 2CH GP 8SOIC
Detailed Description
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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In stock: 13557

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Specifications

ADUM1281ARZ-RL7 Tech Specifications
Analog Devices Inc. - ADUM1281ARZ-RL7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - ADUM1281ARZ-RL7

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Supply 3V ~ 5.5V  
Voltage - Isolation 3000Vrms  
Type General Purpose  
Technology Magnetic Coupling  
Supplier Device Package 8-SOIC  
Series iCoupler®  
Rise / Fall Time (Typ) 2.5ns, 2.5ns  
Pulse Width Distortion (Max) 10ns  
Propagation Delay tpLH / tpHL (Max) 50ns, 50ns  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Number of Channels 2  
Mounting Type Surface Mount  
Isolated Power No  
Inputs - Side 1/Side 2 1/1  
Data Rate 1Mbps  
Common Mode Transient Immunity (Min) 25kV/µs  
Channel Type Unidirectional  
Base Product Number ADUM1281  

Parts Introduction

Manufacturer Part Number

ADUM1281ARZ-RL7

Manufacturer

Analog Devices, Inc.

Introduction

Digital Isolator

Product Features and Performance

2 Channels

Rise/Fall Time (Typ): 2.5ns, 2.5ns

Pulse Width Distortion (Max): 10ns

Propagation Delay tpLH / tpHL (Max): 50ns, 50ns

Common Mode Transient Immunity (Min): 25kV/s

Data Rate: 1Mbps

Voltage Supply: 3V ~ 5.5V

Channel Type: Unidirectional

Type: General Purpose

Product Advantages

Magnetic Coupling Technology

RoHS3 Compliant

Key Technical Parameters

Operating Temperature: -40°C ~ 125°C

Package / Case: 8-SOIC (0.154', 3.90mm Width)

Voltage Isolation: 3000Vrms

Quality and Safety Features

RoHS3 Compliant

Compatibility

Surface Mount Mounting Type

Application Areas

Isolated Communication, Industrial Automation, Power Supplies

Product Lifecycle

Currently available, no discontinuation information provided

Key Reasons to Choose This Product

Magnetic Coupling Technology for High Isolation

Wide Operating Temperature Range (-40°C to 125°C)

High Data Rate of 1Mbps

RoHS3 Compliant for Environmental Compliance

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. ADUM1281ARZ-RL7

Product Attribute ADUM1281ARZ-RL7 ADUM1281BRZ-RL7 ADUM1281WCRZ ADUM1280WARZ
Part Number ADUM1281ARZ-RL7 ADUM1281BRZ-RL7 ADUM1281WCRZ ADUM1280WARZ
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Isolated Power No No No No
Propagation Delay tpLH / tpHL (Max) 50ns, 50ns 35ns, 35ns 24ns, 24ns 50ns, 50ns
Common Mode Transient Immunity (Min) 25kV/µs 25kV/µs 25kV/µs 25kV/µs
Data Rate 1Mbps 25Mbps 100Mbps 1Mbps
Channel Type Unidirectional Unidirectional Unidirectional Unidirectional
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Supply 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V
Series iCoupler® iCoupler® Automotive Automotive
Rise / Fall Time (Typ) 2.5ns, 2.5ns 2.5ns, 2.5ns 2.5ns, 2.5ns 2.5ns, 2.5ns
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tube
Number of Channels 2 2 2 2
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Inputs - Side 1/Side 2 1/1 1/1 1/1 2/0
Type General Purpose General Purpose General Purpose General Purpose
Pulse Width Distortion (Max) 10ns 3ns 2ns 10ns
Voltage - Isolation 3000Vrms 3000Vrms 3000Vrms 3000Vrms
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC
Base Product Number ADUM1281 ADUM1281 ADUM1281 ADUM1280
Technology Magnetic Coupling Magnetic Coupling Magnetic Coupling Magnetic Coupling
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width)

ADUM1281ARZ-RL7 Datasheet PDF

Download ADUM1281ARZ-RL7 pdf datasheets and Analog Devices Inc. documentation for ADUM1281ARZ-RL7 - Analog Devices Inc..

Datasheets
Cylindrical Battery Holders.pdf
Other Related Documents
Tape and Reel Packaging.pdf ADI Programmable Log Controller Solutions.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ADUM1281ARZ-RL7 Image

ADUM1281ARZ-RL7

Analog Devices Inc.
32D-ADUM1281ARZ-RL7

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