ADUM1285ARZ-RL7

ADUM1285ARZ-RL7

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ADUM1285ARZ-RL7
DGTL ISO 3000VRMS 2CH GP 8SOIC
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$3.04

Quantity Available: 4000
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.

ADUM1285ARZ-RL7 FEATURES

Up to 100 Mbps data rate (NRZ)Low propagation delay: 23 ns typicalLow dynamic power consumptionBidirectional communication3.3 V to 5 V level translationHigh temperature operation: 125°CHigh common-mode transient immunity: >25 kV/μsDefault high output: ADuM1280/ADuM1281Default low output: ADuM1285/ADuM1286Narrow body, RoHS-compliant, 8-lead SOICSafety and regulatory approvalsUL recognition: 3000 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 peakQualified for automotive applications

ADUM1285ARZ-RL7 GENERAL DESCRIPTION

The ADuM1280/ADuM1281/ADuM1285/ADuM12861 are dual-channel digital isolators based on the Analog Devices, Inc.,iCoupler® technology. Combining high speed CMOS andmonolithic air core transformer technology, these isolationcomponents provide outstanding performance characteristicssuperior to alternatives, such as optocoupler devices and otherintegrated couplers.With propagation delay at 23 ns, pulse width distortion is lessthan 2 ns for C grade. Channel-to-channel matching is tight at5 ns for C grade. The two channels of the ADuM1280/ADuM1281/ADuM1285/ADuM1286 are independent isolation channelsand are available in two channel configurations with threedifferent data rates up to 100 Mbps (see the Ordering Guide).Industrial grade models operate with the supply voltage oneither side ranging from 3.135 V to 5.5 V and the automotivegrades operate from 3.135 V to 5.5 V, providing compatibilitywith lower voltage systems as well as enabling a voltagetranslation functionality across the isolation barrier. Unlikeother optocoupler alternatives, the ADuM1280/ADuM1281/ADuM1285/ADuM1286 isolators have a patented refreshfeature that ensures dc correctness in the absence of input logictransitions. When power is first applied or is not yet applied tothe input side, the ADuM1280 and ADuM1281 have a defaulthigh output, and the ADuM1285 and ADuM1286 have a defaultlow output.For more information on safety and regulatory approvals, go towww.analog.com/icouplersafety.1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.

ADUM1285ARZ-RL7 APPLICATIONS

General-purpose multichannel isolationData converter isolationIndustrial field bus isolationHybrid electric vehicles, battery monitor, and motor drive

Product Attributes

TYPE DESCRIPTION Select all
Common Mode Transient Immunity (Min) 25kV/µs
Voltage - Isolation 3000Vrms
Channel Type Unidirectional
Supplier Device Package 8-SOIC
Inputs - Side 1/Side 2 2/0
Package / Case 8-SOIC (0.154", 3.90mm Width)
Number of Channels 2
Mounting Type Surface Mount
Isolated Power No
Operating Temperature -40°C ~ 125°C
Type General Purpose
Voltage - Supply 3V ~ 5.5V
Rise / Fall Time (Typ) 2.5ns, 2.5ns
Technology Magnetic Coupling
Product Status Active
Pulse Width Distortion (Max) 10ns
Package Tape & Reel (TR)
Propagation Delay tpLH / tpHL (Max) 50ns, 50ns
Series iCoupler®
Data Rate 1Mbps

$3.04

Quantity Available: 4000
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