ADUM1281ARZ - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ADUM1281ARZ
Manufacturer

ADI
ChipWorker Part#

CW842944
Category

Interface Isolator, Digital Isolator
Package

SOIC-8
Description

ANALOG DEVICES ADUM1281ARZ Digital Isolator, 2Channel, 50ns, 3V, 5.5V, NSOIC, 8Pins
Documentation

Datasheet

ADUM1281ARZ Global Supplier

{{ supplierTable.supplier }}	{{ supplierTable.part }}	{{ supplierTable.availability }}	MOQ	{{ supplierTable.delivery_date }}

{{viewMore}}
{{viewMore}}
DigiKey	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Arrow	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Mouser	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
					{{submitRFQ}}

ADUM1281ARZ Specifications

Attribute	Attribute Value

Part Number	ADUM1281ARZ
Manufacturer	ADI
ChipWorker Part#	CW842944
Category	Interface Isolator, Digital Isolator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	3.00V (min)
Operating Voltage	3V ~ 5.5V
Rise/Fall Time	2.5 ns
Supply Current	2 mA
Number of Channels	2 Channel
Number of Positions	8 Position
Rise Time	3 ns
Isolation Voltage	3000 Vrms
Input Current (Min)	2.9 mA
Maximum Forward Voltage (Max)	5 V
Fall Time (Max)	2.5 ns
Fall Time (Max)	2.5 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2.7V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	3 V
	expand all
Size-Length	5 mm
Size-Width	4 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The ADUM1281 series dual-channel Digital Isolator based on the Analog Devices, Inc., iCoupler® technology. It combines high speed CMOS and monolithic air core transformer technology. It provides outstanding performance characteristics superior to alternatives, such as optocoupler devices and other integrated couplers. With propagation delay at 20ns, pulse width distortion is less than 2ns for C grade. Channel-to-channel matching is tight at 5ns for C grade. The two channels of the independent isolation channels and are available in two channel configurations with three different data rates up to 100Mbps. Industrial grade models operate with the supply voltage on either side ranging from 3 to 5.5V and the automotive grades operate from 3 to 5.5V, providing compatibility with lower voltage systems as well as enabling a voltage translation functionality across the isolation barrier.
Up to 100Mbps data rate (NRZ)
20ns Typical low propagation delay
Low dynamic power consumption
Bidirectional communication >25kV/µs
Common-mode transient immunity

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Chipworker Certification

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

Contact Us

Buy ADUM1281ARZ

Stock is limited and changes quickly. Our 24/7 online sales team is ready to respond to your inquiries and orders at any time.