ADUM1280ARZ - ADI

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

Part No

ADUM1280ARZ
Manufacturer

ADI
ChipWorker Part#

CW1204850
Category

Interface Isolator, Digital Isolator
Package

SOIC-8
Description

ANALOG DEVICES ADUM1280ARZ Digital Isolator, 2Channel, 50ns, 3V, 5.5V, NSOIC, 8Pins
Documentation

Datasheet

ADUM1280ARZ Global Supplier

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ADUM1280ARZ Specifications

Attribute	Attribute Value

Part Number	ADUM1280ARZ
Manufacturer	ADI
ChipWorker Part#	CW1204850
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)
Rise/Fall Time	2.5 ns
Number of Channels	2 Channel
Number of Positions	8 Position
Rise Time	3 ns
Isolation Voltage	3000 Vrms
Input Current (Min)	4.5 mA
Maximum Forward Voltage (Max)	5.5 V
Fall Time (Max)	2.5 ns
Fall Time (Max)	2.5 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	3 V
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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 ADUM1280 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

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Ordering Information

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- Please check the technical specifications of the products when ordering.
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- 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

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