Name: ADUM1281ARZ
Brand: Analog Devices Inc.
SKU: ADUM1281ARZ
Availability: InStock
Rating: 5 (104 reviews)

ADUM1281ARZ

For Reference Only

Part Number	ADUM1281ARZ
Manufacturer	Analog Devices Inc.
Description	DGTL ISO 3KV 2CH GEN PURP 8SOIC
Datasheet	ADUM1281ARZ Datasheet ADUM1281ARZ Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	6,246 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ADUM1281ARZ (Digital Isolators) is manufactured by Analog Devices Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For ADUM1281ARZ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ADUM1281ARZ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ADUM1281ARZ.

ADUM1281ARZ Specifications

Manufacturer	Analog Devices Inc.
Category	Isolators - Digital Isolators
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	iCoupler?
Technology	Magnetic Coupling
Type	General Purpose
Isolated Power	No
Number of Channels	2
Inputs - Side 1/Side 2	1/1
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	3 V ~ 5.5 V
Operating Temperature	-40°C ~ 125°C
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

ADUM1281ARZ Datasheet

ADUM1281ARZ Reviews

Joh*****Boase

April 5, 2023

★ ★ ★ ★ ★

Wish there were some documentation but I guess if you're buying you kinda should know.

Hen***** Buch

March 26, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Tristi*****wanathan

March 24, 2023

★ ★ ★ ★ ★

Fast delivery well packed and as described.

Myla*****uvilla

February 26, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

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ADUM1281ARZ Packaging

ADUM1281ARZ FAQ

1. How to order ADUM1281ARZ on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that ADUM1281ARZ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ADUM1281ARZ. All suppliers must pass our qualification reviews before they can publish their products including ADUM1281ARZ on Heisener; we pay more attention to the channels and quality of ADUM1281ARZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ADUM1281ARZ price and inventory displayed accurate?

The price and inventory of ADUM1281ARZ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of ADUM1281ARZ?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ADUM1281ARZ we delivered, we will accept the replacement or return of the ADUM1281ARZ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ADUM1281ARZ.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as ADUM1281ARZ pin diagram, ADUM1281ARZ datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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ADUM1281ARZ Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ-RL7

D# V72:2272_06223548

Analog Devices Inc

Digital Isolator CMOS 2-CH 1Mbps 8-Pin SOIC N T/R

RoHS: Compliant

ADUM1281ARZ

D# E54:1762_05910002

Analog Devices Inc

Digital Isolator CMOS 2-CH 1Mbps 8-Pin SOIC N Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ-RL7

Analog Devices Inc

DGTL ISO 3KV 2CH GEN PURP 8SOIC

ADUM1281ARZ

Analog Devices Inc

DGTL ISO 3KV 2CH GEN PURP 8SOIC

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ

D# C1S103101040211

Analog Devices Inc

Digital Isolator CMOS 2-CH 1Mbps 8-Pin SOIC N Tube

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ-RL7

Analog Devices Inc

Magnetic Coupling General Purpose 2 Unidirectional 3000Vrms 1Mbps SOIC-8_150mil Digital Isolators RoHS

414

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ-RL7

D# ADUM1281ARZ-RL7CT-ND

Analog Devices Inc

DGTL ISO 3000VRMS 2CH GP 8SOIC

864

ADUM1281ARZ

D# ADUM1281ARZ-ND

Analog Devices Inc

DGTL ISO 3000VRMS 2CH GP 8SOIC

1420

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ

Analog Devices Inc

In stock shipping within 2days

1000

ADUM1281ARZ-RL7

Analog Devices Inc

In stock shipping within 2days

4332

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ

D# 2462483

Analog Devices Inc

DIGITAL ISOLATOR, 50NS, NSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
ADUM1281ARZRL7	Analog Devices Inc	OEM/CM ONLY	2753
ADUM1281ARZ	Analog Devices Inc	OEM/CM ONLY	2752
ADUM1281ARZ1462	Analog Devices Inc	OEM/CM ONLY	500

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ

Analog Devices Inc

General Purpose Digital Isolator 3000Vrms Channel 1Mbps 25kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)

RoHS: Compliant

1000

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ-RL7

D# C89477

Analog Devices Inc

414

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ

ADI Electronics Inc

OEM/CM Immediate delivery

3000

ADUM1281ARZ-RL7

ADI Electronics Inc

OEM/CM Immediate delivery

10000

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ

D# 584-ADUM1281ARZ

Analog Devices Inc

Digital Isolators Small 3kV DUAL-CH DIGITAL ISOLATORS

RoHS: Compliant

688

ADUM1281ARZ-RL7

D# 584-ADUM1281ARZ-R7

Analog Devices Inc

Digital Isolators Small 3kV DUAL-CH DIGITAL ISOLATORS

RoHS: Compliant

1955

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ

D# NS-ADUM1281ARZ

Analog Devices Inc

OEM/CM ONLY

2617

ADUM1281ARZ-RL7

D# NS-ADUM1281ARZ-RL7

Analog Devices Inc

OEM/CM ONLY

7769

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ

D# 8023357

Analog Devices Inc

ADUM1281ARZ Analog Devices, 2-Channel Digital Isolator 1Mbps, 3000 Vrms, 8-Pin SOIC, PK

Min Qty: 2

Container: Package

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ

D# ADUM1281ARZ

Analog Devices Inc

LINEAR ICS, OTHER

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ

Analog Devices Inc

OEM/CM ONLY

ADUM1281ARZRL7

Analog Devices Inc

OEM/CM ONLY

10016

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ-RL7

Analog Devices Inc

IN stock Immediate delivery

10015

ADUM1281ARZ

Analog Devices Inc

IN stock Immediate delivery

3015

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ

Analog Devices Inc

shipping today

990

ADUM1281ARZ-RL7

Analog Devices Inc

shipping today

3145

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ-RL7

D# 26647274

Analog Devices Inc

Digital Isolator CMOS 2-CH 1Mbps 8-Pin SOIC N T/R

RoHS: Compliant

ADUM1281ARZ

D# 35210085

Analog Devices Inc

Digital Isolator CMOS 2-CH 1Mbps 8-Pin SOIC N Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ-RL7

Analog Devices Inc

3 kV RMS Dual Channel Digital Isolators | DGTL ISO 3KV 2CH GEN PURP 8SOIC

25258

ADUM1281ARZ

Analog Devices Inc

DGTL ISO 3KV 2CH GEN PURP 8SOIC

1000

Part Number

Manufacturer

Description

Stock

ADUM1281ARZ

D# 2462483

Analog Devices Inc

DIGITAL ISOLATOR, 50NS, NSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

ADUM1281ARZ

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