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ADUM1251WARZ Datasheets | Digital Isolators DGTL ISOL 2500VRMS 2CH I2C 8SOIC

By apogeeweb, ADUM1251WARZ, ADUM1251WARZ Datasheet,ADUM1251WARZ PDF,Analog Devices Inc.

Product Overview

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ADUM1251WARZ
Manufacturer Part#: ADUM1251WARZ
Product Category: Digital Isolators
Stock: 773
Manufacturer: Analog Devices
Description: DGTL ISOL 2500VRMS 2CH I2C 8SOIC
Datasheet: ADUM1250,51 Datasheet
Package: 8-SOIC (0.154", 3.90mm Width)
Minimum: 1
Quantity: 773 PCS

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Product Attributes

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Manufacturer: Analog Devices Inc.
Series: Automotive
Packaging: Tube
Part Status: Active
Technology: Magnetic Coupling
Type: I²C
Isolated Power: No
Number of Channels: 2
Inputs - Side 1/Side 2: 2/1
Channel Type: Bidirectional Unidirectional
Voltage - Isolation: 2500Vrms
Common Mode Transient Immunity (Min): 25kV/µs
Data Rate: 1Mbps
Propagation Delay tpLH / tpHL (Max): -
Pulse Width Distortion (Max): 145ns 85ns
Rise / Fall Time (Typ): 26ns 52ns
Voltage - Supply: 3V ~ 5.5V
Operating Temperature: -40°C ~ 105°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154" 3.90mm Width)
Supplier Device Package: 8-SOIC
Base Part Number: ADUM1251
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Alternative Models

Part Compare Manufacturers Category Description
Mfr.Part#:ADUM1251WARZ Compare: Current Part Manufacturers:Adi Category:Interface Isolators Description: Digital isolator cmos 3ch 1mbps automoN/Ave 8pin soic n tube
Mfr.Part#:ADUM1251WARZ-RL7 Compare: ADUM1251WARZ VS ADUM1251WARZ-RL7 Manufacturers:Adi Category:Interface Isolators Description: Digital isolator cmos 3ch 1mbps automoN/Ave 8pin soic n t/r

Descriptions

Digital Isolator CMOS 2-CH 1Mbps Automotive 8-Pin SOIC N Tube:Arrow.cn
DGTL ISOL 2500VRMS 2CH I2C 8SOIC:Digi-Key
The ADuM1250/ADuM1251 are hot swappable digital isolators with nonlatching, bidirectional communication channels that are compatible with I2C interfaces. This eliminates the need for splitting I2C signals into separate transmit and receive signals for use with standalone optocouplers. The ADuM1250 provides two bidirectional channels, supporting a complete isolated I2C interface. The ADuM1251 provides one bidirectional channel and one unidirectional channel for applications where a bidirectional clock is not required. Both the ADuM1250 and the ADuM1251 contain hot swap circuitry to prevent glitching data when an unpowered card is inserted onto an active bus. These isolators are based on the iCoupler® chip scale transformer technology from Analog Devices, Inc. iCoupler is a magnetic isolation technology with functional, performance, size, and power consumption advantages as compared to optocouplers. With the ADuM1250/ADuM1251, iCoupler channels can be integrated with semiconductor circuitry, which enables a complete isolated I2C interface to be implemented in a small form factor. Applications Isolated I2C, SMBus, or PMBus interfaces Multilevel I2C interfaces Power supplies Networking Power over Ethernet Hybrid electric vehicle battery management:Analog Devices

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Description Value
Description Value
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)

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