ADUM7440ARQZ - ADI

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

Part No

ADUM7440ARQZ
Manufacturer

ADI
ChipWorker Part#

CW160154
Category

Interface Isolator, Digital Isolator
Package

QSOP-16
Description

ANALOG DEVICES ADUM7440ARQZ Digital Isolator, Quad, 4Channel, 50ns, 3V, 5.5V, QSOP, 16Pins
Documentation

Datasheet

ADUM7440ARQZ Global Supplier

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ADUM7440ARQZ Specifications

Attribute	Attribute Value

Part Number	ADUM7440ARQZ
Manufacturer	ADI
ChipWorker Part#	CW160154
Category	Interface Isolator, Digital Isolator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	QSOP-16
Supply Voltage (DC)	3.00V (min)
Rise/Fall Time	2 ns
Supply Current	4.3 mA
Number of Channels	4 Channel
Number of Positions	16 Position
Rise Time	2 ns
Isolation Voltage	1000 Vrms
Input Current (Min)	5.4 mA
Maximum Forward Voltage (Max)	5 V
Fall Time (Max)	2 ns
Fall Time (Max)	2 ns
Operating Temperature (Max)	105 ℃
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	4.01 mm
Operating Temperature	-40℃ ~ 105℃
Product Lifecycle Status	Active
Packaging	Tube
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 ADUM7440 series quad-channel Digital Isolator based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technologies, this isolation component provides outstanding performance characteristics superior to the alternatives, such as optocoupler devices and other integrated couplers. This family, like many Analog Devices isolators, offers very low power consumption, consuming one-tenth to one-sixth the power of comparable isolators at comparable data rates up to 25Mbps. In addition, every model has an input glitch filter to protect against extraneous noise disturbances. It provides four independent isolation channels in a variety of channel configurations and two data rates up to 25Mbps. It operates with the supply voltage on either side ranging from 3 to 5.5V, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier.
1000Vrms Isolation rating
Low power operation
Bidirectional communication
Up to 25Mbps data rate (NRZ)
>15kV/µs High common-mode transient immunity

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- XRF inspection
- Electrical testing
- Surface testing

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