ADUM1446ARQZ - ADI

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

Part No

ADUM1446ARQZ
Manufacturer

ADI
ChipWorker Part#

CW255193
Category

Interface Isolator, Digital Isolator
Package

QSOP-16
Description

ANALOG DEVICES ADUM1446ARQZ Digital Isolator, Quad, 4Channel, 80ns, 2.25V, 3.6V, QSOP, 16Pins
Documentation

Datasheet

ADUM1446ARQZ Global Supplier

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ADUM1446ARQZ Specifications

Attribute	Attribute Value

Part Number	ADUM1446ARQZ
Manufacturer	ADI
ChipWorker Part#	CW255193
Category	Interface Isolator, Digital Isolator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	QSOP-16
Supply Voltage (DC)	2.25V (min)
Operating Voltage	2.25V ~ 3.6V
Rise/Fall Time	2 ns
Supply Current	552 µA
Number of Channels	4 Channel
Number of Positions	16 Position
Power Dissipation	1.64 W
Rise Time	2 ns
Isolation Voltage	2500 Vrms
Input Current (Min)	1 μA
Maximum Forward Voltage (Max)	3.6 V
Fall Time (Max)	2 ns
Fall Time (Max)	2 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2.25V ~ 3.6V
Supply Voltage (Max)	3.6 V
Supply Voltage (Min)	2.25 V
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Size-Length	5 mm
Size-Width	4.01 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The ADUM1446ARQZ is a quad-channel Digital Isolator based on the Analog Devices, Inc., iCoupler® technology. It combines high speed, complementary metal oxide semiconductor (CMOS) and monolithic air core transformer technologies. It provides outstanding performance characteristics superior to the alternatives, such as optocoupler devices. In standard operating mode, when ENx = 0 (internal refresh enabled), the current per channel is less than 10µA. When ENx = 1 (internal refresh disabled), the current per channel drops to less than 1µA. It withstands high isolation voltages and meets regulatory requirements, such as UL and CSA standards. It provides low, pulse width distortion at <8ns and has an input glitch filter to protect against extraneous noise disturbances.
Ultra-low power operation
Bidirectional communication
Up to 2Mbps data rate (NRZ)
>25kV/µs High 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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