ADUM3441CRWZ

ADUM3441CRWZ

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ADUM3441CRWZ
DGTL ISO 2500VRMS 4CH GP 16SOIC
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$131.39

Quantity Available: 4850
SZC Quality Assurance
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

ADUM3441CRWZ FEATURES

Low power operation5 V operation1.7 mA per channel maximum @ 0 Mbps to 2 Mbps68 mA per channel maximum @ 150 Mbps3.3 V operation1.0 mA per channel maximum @ 0 Mbps to 2 Mbps33 mA per channel maximum @ 150 MbpsBidirectional communication3.3 V/5 V level translationHigh temperature operation: 105°CHigh data rate: dc to 150 Mbps (NRZ)Precise timing characteristics5 ns maximum pulse width distortion5 ns maximum channel-to-channel matchingHigh common-mode transient immunity: >25 kV/μsOutput enable function16-lead SOIC wide body packageSafety and regulatory approvalsUL recognition: 2500 V rms for 1 minute per UL 1577CSA Component Acceptance Notice #5AVDE certificate of conformityDIN V VDE V 0884-10 (VDE V 0884-10):2006-12VIORM = 560 V peak

ADUM3441CRWZ GENERAL DESCRIPTION

The ADuM344x1 are four channel, digital isolators based on theAnalog Devices, Inc., iCoupler® technology supporting data ratesup to 150 Mbps. Combining high speed CMOS and monolithicair core transformer technology, these isolation componentsprovide outstanding performance characteristics superior toalternatives such as optocoupler devices.By avoiding the use of LEDs and photodiodes, iCouplerdevices remove the design difficulties commonly associatedwith optocouplers. The typical optocoupler concerns regardinguncertain current transfer ratios, nonlinear transfer functions,and temperature and lifetime effects are eliminated with thesimple iCoupler digital interfaces and stable performancecharacteristics. The need for external drivers and other discretecomponents is eliminated with these iCoupler products.Furthermore, iCoupler devices consume one-tenth to one-sixththe power of optocouplers at comparable signal data rates.The ADuM344x isolators provide four independent isolationchannels in a variety of channel configurations (see theOrdering Guide). The ADuM344x operates with the supplyvoltage on either side ranging from 3.0 V to 5.5 V, providingcompatibility with lower voltage systems as well as enablingvoltage translation functionality across the isolation barrier. Inaddition, the ADuM344x provides low pulse width distortionand tight channel-to-channel matching. Unlike other opto-coupler alternatives, the ADuM344x isolators have a patentedrefresh feature that ensures dc correctness in the absence ofinput logic transitions and during the power-up/power-downcondition.1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329.

ADUM3441CRWZ APPLICATIONS

High speed multichannel isolationSPI interface/data converter isolationInstrumentation

Product Attributes

TYPE DESCRIPTION Select all
Common Mode Transient Immunity (Min) 25kV/µs
Voltage - Isolation 2500Vrms
Channel Type Unidirectional
Supplier Device Package 16-SOIC
Inputs - Side 1/Side 2 3/1
Package / Case 16-SOIC (0.295", 7.50mm Width)
Number of Channels 4
Mounting Type Surface Mount
Isolated Power No
Operating Temperature -40°C ~ 105°C
Type General Purpose
Voltage - Supply 3V ~ 5.5V
Rise / Fall Time (Typ) 2.5ns, 2.5ns
Technology Magnetic Coupling
Product Status Obsolete
Pulse Width Distortion (Max) 2ns
Package Tube
Propagation Delay tpLH / tpHL (Max) 32ns, 32ns
Series iCoupler®
Data Rate 150Mbps

$131.39

Quantity Available: 4850
SZC Quality Assurance
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years